1284990300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 432

約数和(自身を含む): 4679700480

約数和(自身を除く): 3394710180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 53, 55, 60, 62, 66, 75, 79, 90, 93, 99, 100, 106, 110, 124, 132, 150, 155, 158, 159, 165, 180, 186, 198, 212, 220, 225, 237, 265, 275, 279, 300, 310, 316, 318, 330, 341, 372, 395, 396, 450, 465, 474, 477, 495, 530, 550, 558, 583, 620, 636, 660, 682, 711, 775, 790, 795, 825, 869, 900, 930, 948, 954, 990, 1023, 1060, 1100, 1116, 1166, 1185, 1325, 1364, 1395, 1422, 1550, 1580, 1590, 1643, 1650, 1705, 1738, 1749, 1860, 1908, 1975, 1980, 2046, 2325, 2332, 2370, 2385, 2449, 2475, 2607, 2650, 2790, 2844, 2915, 3069, 3100, 3180, 3286, 3300, 3410, 3476, 3498, 3555, 3950, 3975, 4092, 4187, 4345, 4650, 4740, 4770, 4898, 4929, 4950, 5115, 5214, 5247, 5300, 5580, 5830, 5925, 6138, 6572, 6820, 6975, 6996, 7110, 7347, 7821, 7900, 7950, 8215, 8374, 8525, 8690, 8745, 9300, 9540, 9796, 9858, 9900, 10230, 10428, 10494, 11660, 11850, 11925, 12245, 12276, 12561, 13035, 13950, 14220, 14575, 14694, 14787, 15345, 15642, 15900, 16430, 16748, 17050, 17380, 17490, 17775, 18073, 19716, 20460, 20935, 20988, 21725, 22041, 23700, 23850, 24490, 24645, 25122, 25575, 26070, 26235, 26939, 27900, 29150, 29388, 29574, 30690, 31284, 32860, 34100, 34980, 35550, 36146, 36735, 37683, 39105, 41075, 41870, 43450, 43725, 44082, 46057, 47700, 48980, 49290, 50244, 51150, 52140, 52470, 53878, 54219, 58300, 59148, 61225, 61380, 62805, 65175, 71100, 72292, 73470, 73935, 75366, 76725, 78210, 80817, 82150, 83740, 86900, 87450, 88164, 90365, 92114, 98580, 102300, 104675, 104940, 107756, 108438, 110205, 122450, 123225, 125610, 129797, 130350, 131175, 134695, 138171, 146940, 147870, 150732, 153450, 156420, 161634, 162657, 164300, 174900, 180730, 183675, 184228, 188415, 195525, 209350, 216876, 220410, 230285, 242451, 244900, 246450, 251220, 259594, 260700, 262350, 269390, 271095, 276342, 295740, 306900, 314025, 323268, 325314, 361460, 367350, 369675, 376830, 389391, 391050, 404085, 414513, 418700, 440820, 451825, 460570, 484902, 492900, 519188, 524700, 538780, 542190, 551025, 552684, 628050, 648985, 650628, 673475, 690855, 734700, 739350, 753660, 778782, 782100, 808170, 813285, 829026, 903650, 921140, 942075, 969804, 1084380, 1102050, 1151425, 1168173, 1212255, 1256100, 1297970, 1346950, 1355475, 1381710, 1427767, 1478700, 1557564, 1616340, 1626570, 1658052, 1807300, 1884150, 1946955, 2020425, 2072565, 2204100, 2302850, 2336346, 2424510, 2595940, 2693900, 2710950, 2763420, 2855534, 3244925, 3253140, 3454275, 3768300, 3893910, 4040850, 4066425, 4145130, 4283301, 4605700, 4672692, 4849020, 5421900, 5711068, 5840865, 6061275, 6489850, 6908550, 7138835, 7787820, 8081700, 8132850, 8290260, 8566602, 9734775, 10362825, 11681730, 12122550, 12849903, 12979700, 13817100, 14277670, 16265700, 17133204, 19469550, 20725650, 21416505, 23363460, 24245100, 25699806, 28555340, 29204325, 35694175, 38939100, 41451300, 42833010, 51399612, 58408650, 64249515, 71388350, 85666020, 107082525, 116817300, 128499030, 142776700, 214165050, 256998060, 321247575, 428330100, 642495150, 1284990300]

約数ペア:

[(1, 1284990300), (2, 642495150), (3, 428330100), (4, 321247575), (5, 256998060), (6, 214165050), (9, 142776700), (10, 128499030), (11, 116817300), (12, 107082525), (15, 85666020), (18, 71388350), (20, 64249515), (22, 58408650), (25, 51399612), (30, 42833010), (31, 41451300), (33, 38939100), (36, 35694175), (44, 29204325), (45, 28555340), (50, 25699806), (53, 24245100), (55, 23363460), (60, 21416505), (62, 20725650), (66, 19469550), (75, 17133204), (79, 16265700), (90, 14277670), (93, 13817100), (99, 12979700), (100, 12849903), (106, 12122550), (110, 11681730), (124, 10362825), (132, 9734775), (150, 8566602), (155, 8290260), (158, 8132850), (159, 8081700), (165, 7787820), (180, 7138835), (186, 6908550), (198, 6489850), (212, 6061275), (220, 5840865), (225, 5711068), (237, 5421900), (265, 4849020), (275, 4672692), (279, 4605700), (300, 4283301), (310, 4145130), (316, 4066425), (318, 4040850), (330, 3893910), (341, 3768300), (372, 3454275), (395, 3253140), (396, 3244925), (450, 2855534), (465, 2763420), (474, 2710950), (477, 2693900), (495, 2595940), (530, 2424510), (550, 2336346), (558, 2302850), (583, 2204100), (620, 2072565), (636, 2020425), (660, 1946955), (682, 1884150), (711, 1807300), (775, 1658052), (790, 1626570), (795, 1616340), (825, 1557564), (869, 1478700), (900, 1427767), (930, 1381710), (948, 1355475), (954, 1346950), (990, 1297970), (1023, 1256100), (1060, 1212255), (1100, 1168173), (1116, 1151425), (1166, 1102050), (1185, 1084380), (1325, 969804), (1364, 942075), (1395, 921140), (1422, 903650), (1550, 829026), (1580, 813285), (1590, 808170), (1643, 782100), (1650, 778782), (1705, 753660), (1738, 739350), (1749, 734700), (1860, 690855), (1908, 673475), (1975, 650628), (1980, 648985), (2046, 628050), (2325, 552684), (2332, 551025), (2370, 542190), (2385, 538780), (2449, 524700), (2475, 519188), (2607, 492900), (2650, 484902), (2790, 460570), (2844, 451825), (2915, 440820), (3069, 418700), (3100, 414513), (3180, 404085), (3286, 391050), (3300, 389391), (3410, 376830), (3476, 369675), (3498, 367350), (3555, 361460), (3950, 325314), (3975, 323268), (4092, 314025), (4187, 306900), (4345, 295740), (4650, 276342), (4740, 271095), (4770, 269390), (4898, 262350), (4929, 260700), (4950, 259594), (5115, 251220), (5214, 246450), (5247, 244900), (5300, 242451), (5580, 230285), (5830, 220410), (5925, 216876), (6138, 209350), (6572, 195525), (6820, 188415), (6975, 184228), (6996, 183675), (7110, 180730), (7347, 174900), (7821, 164300), (7900, 162657), (7950, 161634), (8215, 156420), (8374, 153450), (8525, 150732), (8690, 147870), (8745, 146940), (9300, 138171), (9540, 134695), (9796, 131175), (9858, 130350), (9900, 129797), (10230, 125610), (10428, 123225), (10494, 122450), (11660, 110205), (11850, 108438), (11925, 107756), (12245, 104940), (12276, 104675), (12561, 102300), (13035, 98580), (13950, 92114), (14220, 90365), (14575, 88164), (14694, 87450), (14787, 86900), (15345, 83740), (15642, 82150), (15900, 80817), (16430, 78210), (16748, 76725), (17050, 75366), (17380, 73935), (17490, 73470), (17775, 72292), (18073, 71100), (19716, 65175), (20460, 62805), (20935, 61380), (20988, 61225), (21725, 59148), (22041, 58300), (23700, 54219), (23850, 53878), (24490, 52470), (24645, 52140), (25122, 51150), (25575, 50244), (26070, 49290), (26235, 48980), (26939, 47700), (27900, 46057), (29150, 44082), (29388, 43725), (29574, 43450), (30690, 41870), (31284, 41075), (32860, 39105), (34100, 37683), (34980, 36735), (35550, 36146)]