20869813800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 576

約数和(自身を含む): 79861317120

約数和(自身を除く): 58991503320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 31, 33, 36, 40, 44, 45, 50, 55, 60, 62, 66, 72, 75, 88, 90, 93, 99, 100, 110, 120, 121, 124, 132, 150, 155, 165, 180, 186, 198, 200, 220, 225, 242, 248, 264, 275, 279, 281, 300, 310, 330, 341, 360, 363, 372, 396, 440, 450, 465, 484, 495, 550, 558, 562, 600, 605, 620, 660, 682, 726, 744, 775, 792, 825, 843, 900, 930, 968, 990, 1023, 1089, 1100, 1116, 1124, 1210, 1240, 1320, 1331, 1364, 1395, 1405, 1452, 1550, 1650, 1686, 1705, 1800, 1815, 1860, 1980, 2046, 2178, 2200, 2232, 2248, 2325, 2420, 2475, 2529, 2662, 2728, 2790, 2810, 2904, 3025, 3069, 3091, 3100, 3300, 3372, 3410, 3630, 3720, 3751, 3960, 3993, 4092, 4215, 4356, 4650, 4840, 4950, 5058, 5115, 5324, 5445, 5580, 5620, 6050, 6138, 6182, 6200, 6600, 6655, 6744, 6820, 6975, 7025, 7260, 7502, 7986, 8184, 8430, 8525, 8711, 8712, 9075, 9273, 9300, 9900, 10116, 10230, 10648, 10890, 11160, 11240, 11253, 11979, 12100, 12276, 12364, 12645, 13310, 13640, 13950, 14050, 14520, 15004, 15345, 15455, 15972, 16860, 17050, 17422, 18150, 18546, 18600, 18755, 19800, 19965, 20232, 20460, 21075, 21780, 22506, 23958, 24200, 24552, 24728, 25290, 25575, 26133, 26620, 27225, 27819, 27900, 28100, 30008, 30690, 30910, 31944, 33275, 33720, 33759, 34001, 34100, 34844, 36300, 37092, 37510, 39930, 40920, 41261, 42150, 43555, 43560, 45012, 46365, 47916, 50580, 51150, 52266, 53240, 54450, 55638, 55800, 56200, 56265, 59895, 61380, 61820, 63225, 66550, 67518, 68002, 68200, 69688, 72600, 74184, 75020, 76725, 77275, 78399, 79860, 82522, 84300, 87110, 90024, 92730, 93775, 95821, 95832, 99825, 101160, 102003, 102300, 104532, 108900, 111276, 112530, 119790, 122760, 123640, 123783, 126450, 130665, 133100, 135036, 136004, 139095, 150040, 153450, 154550, 156798, 159720, 165044, 168600, 168795, 170005, 174220, 185460, 187550, 191642, 199650, 204006, 204600, 206305, 209064, 217775, 217800, 222552, 225060, 231825, 239580, 247566, 252900, 261330, 266200, 270072, 272008, 278190, 281325, 287463, 299475, 306009, 306900, 309100, 313596, 330088, 337590, 340010, 348440, 370920, 371349, 374011, 375100, 383284, 391995, 399300, 408012, 412610, 435550, 450120, 463650, 479105, 479160, 495132, 505800, 510015, 522660, 556380, 562650, 574926, 598950, 612018, 613800, 618200, 618915, 627192, 653325, 675180, 680020, 695475, 742698, 748022, 750200, 766568, 783990, 798600, 816024, 825220, 843975, 850025, 862389, 871100, 927300, 958210, 990264, 1020030, 1031525, 1045320, 1054031, 1112760, 1122033, 1125300, 1149852, 1197900, 1224036, 1237830, 1306650, 1350360, 1360040, 1390950, 1437315, 1485396, 1496044, 1530045, 1567980, 1650440, 1687950, 1700050, 1724778, 1742200, 1854600, 1856745, 1870055, 1916420, 1959975, 2040060, 2063050, 2108062, 2244066, 2250600, 2299704, 2395525, 2395800, 2448072, 2475660, 2550075, 2613300, 2781900, 2874630, 2970792, 2992088, 3060090, 3094575, 3135960, 3162093, 3366099, 3375900, 3400100, 3449556, 3713490, 3740110, 3832840, 3919950, 4080120, 4126100, 4216124, 4311945, 4488132, 4791050, 4951320, 5100150, 5226600, 5270155, 5563800, 5610165, 5749260, 6120180, 6189150, 6324186, 6732198, 6751800, 6800200, 6899112, 7186575, 7426980, 7480220, 7650225, 7839900, 8252200, 8432248, 8623890, 8976264, 9283725, 9350275, 9486279, 9582100, 10200300, 10540310, 11220330, 11498520, 11594341, 12240360, 12378300, 12648372, 13464396, 14373150, 14853960, 14960440, 15300450, 15679800, 15810465, 16830495, 17247780, 18567450, 18700550, 18972558, 19164200, 20400600, 21080620, 21559725, 22440660, 23188682, 24756600, 25296744, 26350775, 26928792, 28050825, 28746300, 30600900, 31620930, 33660990, 34495560, 34783023, 37134900, 37401100, 37945116, 42161240, 43119450, 44881320, 46377364, 47431395, 52701550, 56101650, 57492600, 57971705, 61201800, 63241860, 67321980, 69566046, 74269800, 74802200, 75890232, 79052325, 84152475, 86238900, 92754728, 94862790, 104349069, 105403100, 112203300, 115943410, 126483720, 134643960, 139132092, 158104650, 168304950, 172477800, 173915115, 189725580, 208698138, 210806200, 224406600, 231886820, 237156975, 278264184, 289858525, 316209300, 336609900, 347830230, 379451160, 417396276, 463773640, 474313950, 521745345, 579717050, 632418600, 673219800, 695660460, 834792552, 869575575, 948627900, 1043490690, 1159434100, 1391320920, 1739151150, 1897255800, 2086981380, 2318868200, 2608726725, 3478302300, 4173962760, 5217453450, 6956604600, 10434906900, 20869813800]

約数ペア:

[(1, 20869813800), (2, 10434906900), (3, 6956604600), (4, 5217453450), (5, 4173962760), (6, 3478302300), (8, 2608726725), (9, 2318868200), (10, 2086981380), (11, 1897255800), (12, 1739151150), (15, 1391320920), (18, 1159434100), (20, 1043490690), (22, 948627900), (24, 869575575), (25, 834792552), (30, 695660460), (31, 673219800), (33, 632418600), (36, 579717050), (40, 521745345), (44, 474313950), (45, 463773640), (50, 417396276), (55, 379451160), (60, 347830230), (62, 336609900), (66, 316209300), (72, 289858525), (75, 278264184), (88, 237156975), (90, 231886820), (93, 224406600), (99, 210806200), (100, 208698138), (110, 189725580), (120, 173915115), (121, 172477800), (124, 168304950), (132, 158104650), (150, 139132092), (155, 134643960), (165, 126483720), (180, 115943410), (186, 112203300), (198, 105403100), (200, 104349069), (220, 94862790), (225, 92754728), (242, 86238900), (248, 84152475), (264, 79052325), (275, 75890232), (279, 74802200), (281, 74269800), (300, 69566046), (310, 67321980), (330, 63241860), (341, 61201800), (360, 57971705), (363, 57492600), (372, 56101650), (396, 52701550), (440, 47431395), (450, 46377364), (465, 44881320), (484, 43119450), (495, 42161240), (550, 37945116), (558, 37401100), (562, 37134900), (600, 34783023), (605, 34495560), (620, 33660990), (660, 31620930), (682, 30600900), (726, 28746300), (744, 28050825), (775, 26928792), (792, 26350775), (825, 25296744), (843, 24756600), (900, 23188682), (930, 22440660), (968, 21559725), (990, 21080620), (1023, 20400600), (1089, 19164200), (1100, 18972558), (1116, 18700550), (1124, 18567450), (1210, 17247780), (1240, 16830495), (1320, 15810465), (1331, 15679800), (1364, 15300450), (1395, 14960440), (1405, 14853960), (1452, 14373150), (1550, 13464396), (1650, 12648372), (1686, 12378300), (1705, 12240360), (1800, 11594341), (1815, 11498520), (1860, 11220330), (1980, 10540310), (2046, 10200300), (2178, 9582100), (2200, 9486279), (2232, 9350275), (2248, 9283725), (2325, 8976264), (2420, 8623890), (2475, 8432248), (2529, 8252200), (2662, 7839900), (2728, 7650225), (2790, 7480220), (2810, 7426980), (2904, 7186575), (3025, 6899112), (3069, 6800200), (3091, 6751800), (3100, 6732198), (3300, 6324186), (3372, 6189150), (3410, 6120180), (3630, 5749260), (3720, 5610165), (3751, 5563800), (3960, 5270155), (3993, 5226600), (4092, 5100150), (4215, 4951320), (4356, 4791050), (4650, 4488132), (4840, 4311945), (4950, 4216124), (5058, 4126100), (5115, 4080120), (5324, 3919950), (5445, 3832840), (5580, 3740110), (5620, 3713490), (6050, 3449556), (6138, 3400100), (6182, 3375900), (6200, 3366099), (6600, 3162093), (6655, 3135960), (6744, 3094575), (6820, 3060090), (6975, 2992088), (7025, 2970792), (7260, 2874630), (7502, 2781900), (7986, 2613300), (8184, 2550075), (8430, 2475660), (8525, 2448072), (8711, 2395800), (8712, 2395525), (9075, 2299704), (9273, 2250600), (9300, 2244066), (9900, 2108062), (10116, 2063050), (10230, 2040060), (10648, 1959975), (10890, 1916420), (11160, 1870055), (11240, 1856745), (11253, 1854600), (11979, 1742200), (12100, 1724778), (12276, 1700050), (12364, 1687950), (12645, 1650440), (13310, 1567980), (13640, 1530045), (13950, 1496044), (14050, 1485396), (14520, 1437315), (15004, 1390950), (15345, 1360040), (15455, 1350360), (15972, 1306650), (16860, 1237830), (17050, 1224036), (17422, 1197900), (18150, 1149852), (18546, 1125300), (18600, 1122033), (18755, 1112760), (19800, 1054031), (19965, 1045320), (20232, 1031525), (20460, 1020030), (21075, 990264), (21780, 958210), (22506, 927300), (23958, 871100), (24200, 862389), (24552, 850025), (24728, 843975), (25290, 825220), (25575, 816024), (26133, 798600), (26620, 783990), (27225, 766568), (27819, 750200), (27900, 748022), (28100, 742698), (30008, 695475), (30690, 680020), (30910, 675180), (31944, 653325), (33275, 627192), (33720, 618915), (33759, 618200), (34001, 613800), (34100, 612018), (34844, 598950), (36300, 574926), (37092, 562650), (37510, 556380), (39930, 522660), (40920, 510015), (41261, 505800), (42150, 495132), (43555, 479160), (43560, 479105), (45012, 463650), (46365, 450120), (47916, 435550), (50580, 412610), (51150, 408012), (52266, 399300), (53240, 391995), (54450, 383284), (55638, 375100), (55800, 374011), (56200, 371349), (56265, 370920), (59895, 348440), (61380, 340010), (61820, 337590), (63225, 330088), (66550, 313596), (67518, 309100), (68002, 306900), (68200, 306009), (69688, 299475), (72600, 287463), (74184, 281325), (75020, 278190), (76725, 272008), (77275, 270072), (78399, 266200), (79860, 261330), (82522, 252900), (84300, 247566), (87110, 239580), (90024, 231825), (92730, 225060), (93775, 222552), (95821, 217800), (95832, 217775), (99825, 209064), (101160, 206305), (102003, 204600), (102300, 204006), (104532, 199650), (108900, 191642), (111276, 187550), (112530, 185460), (119790, 174220), (122760, 170005), (123640, 168795), (123783, 168600), (126450, 165044), (130665, 159720), (133100, 156798), (135036, 154550), (136004, 153450), (139095, 150040)]