21074310000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1003

約数の個数: 400

約数和(自身を含む): 76526128800

約数和(自身を除く): 55451818800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 89, 90, 100, 108, 120, 125, 135, 144, 150, 178, 180, 200, 216, 225, 240, 250, 267, 270, 300, 356, 360, 375, 400, 432, 445, 450, 500, 534, 540, 600, 625, 675, 712, 720, 750, 801, 877, 890, 900, 1000, 1068, 1080, 1125, 1200, 1250, 1335, 1350, 1424, 1500, 1602, 1754, 1780, 1800, 1875, 2000, 2136, 2160, 2225, 2250, 2403, 2500, 2631, 2670, 2700, 3000, 3204, 3375, 3508, 3560, 3600, 3750, 4005, 4272, 4385, 4450, 4500, 4806, 5000, 5262, 5340, 5400, 5625, 6000, 6408, 6675, 6750, 7016, 7120, 7500, 7893, 8010, 8770, 8900, 9000, 9612, 10000, 10524, 10680, 10800, 11125, 11250, 12015, 12816, 13155, 13350, 13500, 14032, 15000, 15786, 16020, 16875, 17540, 17800, 18000, 19224, 20025, 21048, 21360, 21925, 22250, 22500, 23679, 24030, 26310, 26700, 27000, 30000, 31572, 32040, 33375, 33750, 35080, 35600, 38448, 39465, 40050, 42096, 43850, 44500, 45000, 47358, 48060, 52620, 53400, 54000, 55625, 60075, 63144, 64080, 65775, 66750, 67500, 70160, 78053, 78930, 80100, 87700, 89000, 90000, 94716, 96120, 100125, 105240, 106800, 109625, 111250, 118395, 120150, 126288, 131550, 133500, 135000, 156106, 157860, 160200, 166875, 175400, 178000, 189432, 192240, 197325, 200250, 210480, 219250, 222500, 234159, 236790, 240300, 263100, 267000, 270000, 300375, 312212, 315720, 320400, 328875, 333750, 350800, 378864, 390265, 394650, 400500, 438500, 445000, 468318, 473580, 480600, 500625, 526200, 534000, 548125, 591975, 600750, 624424, 631440, 657750, 667500, 702477, 780530, 789300, 801000, 877000, 890000, 936636, 947160, 961200, 986625, 1001250, 1052400, 1096250, 1170795, 1183950, 1201500, 1248848, 1315500, 1335000, 1404954, 1501875, 1561060, 1578600, 1602000, 1644375, 1754000, 1873272, 1894320, 1951325, 1973250, 2002500, 2107431, 2192500, 2341590, 2367900, 2403000, 2631000, 2670000, 2809908, 2959875, 3003750, 3122120, 3157200, 3288750, 3512385, 3746544, 3902650, 3946500, 4005000, 4214862, 4385000, 4683180, 4735800, 4806000, 4933125, 5262000, 5619816, 5853975, 5919750, 6007500, 6244240, 6577500, 7024770, 7805300, 7893000, 8010000, 8429724, 8770000, 9366360, 9471600, 9756625, 9866250, 10537155, 11239632, 11707950, 11839500, 12015000, 13155000, 14049540, 14799375, 15610600, 15786000, 16859448, 17561925, 18732720, 19513250, 19732500, 21074310, 23415900, 23679000, 24030000, 26310000, 28099080, 29269875, 29598750, 31221200, 33718896, 35123850, 39026500, 39465000, 42148620, 46831800, 47358000, 48783125, 52685775, 56198160, 58539750, 59197500, 70247700, 78053000, 78930000, 84297240, 87809625, 93663600, 97566250, 105371550, 117079500, 118395000, 140495400, 146349375, 156106000, 168594480, 175619250, 195132500, 210743100, 234159000, 236790000, 263428875, 280990800, 292698750, 351238500, 390265000, 421486200, 439048125, 468318000, 526857750, 585397500, 702477000, 780530000, 842972400, 878096250, 1053715500, 1170795000, 1317144375, 1404954000, 1756192500, 2107431000, 2341590000, 2634288750, 3512385000, 4214862000, 5268577500, 7024770000, 10537155000, 21074310000]

約数ペア:

[(1, 21074310000), (2, 10537155000), (3, 7024770000), (4, 5268577500), (5, 4214862000), (6, 3512385000), (8, 2634288750), (9, 2341590000), (10, 2107431000), (12, 1756192500), (15, 1404954000), (16, 1317144375), (18, 1170795000), (20, 1053715500), (24, 878096250), (25, 842972400), (27, 780530000), (30, 702477000), (36, 585397500), (40, 526857750), (45, 468318000), (48, 439048125), (50, 421486200), (54, 390265000), (60, 351238500), (72, 292698750), (75, 280990800), (80, 263428875), (89, 236790000), (90, 234159000), (100, 210743100), (108, 195132500), (120, 175619250), (125, 168594480), (135, 156106000), (144, 146349375), (150, 140495400), (178, 118395000), (180, 117079500), (200, 105371550), (216, 97566250), (225, 93663600), (240, 87809625), (250, 84297240), (267, 78930000), (270, 78053000), (300, 70247700), (356, 59197500), (360, 58539750), (375, 56198160), (400, 52685775), (432, 48783125), (445, 47358000), (450, 46831800), (500, 42148620), (534, 39465000), (540, 39026500), (600, 35123850), (625, 33718896), (675, 31221200), (712, 29598750), (720, 29269875), (750, 28099080), (801, 26310000), (877, 24030000), (890, 23679000), (900, 23415900), (1000, 21074310), (1068, 19732500), (1080, 19513250), (1125, 18732720), (1200, 17561925), (1250, 16859448), (1335, 15786000), (1350, 15610600), (1424, 14799375), (1500, 14049540), (1602, 13155000), (1754, 12015000), (1780, 11839500), (1800, 11707950), (1875, 11239632), (2000, 10537155), (2136, 9866250), (2160, 9756625), (2225, 9471600), (2250, 9366360), (2403, 8770000), (2500, 8429724), (2631, 8010000), (2670, 7893000), (2700, 7805300), (3000, 7024770), (3204, 6577500), (3375, 6244240), (3508, 6007500), (3560, 5919750), (3600, 5853975), (3750, 5619816), (4005, 5262000), (4272, 4933125), (4385, 4806000), (4450, 4735800), (4500, 4683180), (4806, 4385000), (5000, 4214862), (5262, 4005000), (5340, 3946500), (5400, 3902650), (5625, 3746544), (6000, 3512385), (6408, 3288750), (6675, 3157200), (6750, 3122120), (7016, 3003750), (7120, 2959875), (7500, 2809908), (7893, 2670000), (8010, 2631000), (8770, 2403000), (8900, 2367900), (9000, 2341590), (9612, 2192500), (10000, 2107431), (10524, 2002500), (10680, 1973250), (10800, 1951325), (11125, 1894320), (11250, 1873272), (12015, 1754000), (12816, 1644375), (13155, 1602000), (13350, 1578600), (13500, 1561060), (14032, 1501875), (15000, 1404954), (15786, 1335000), (16020, 1315500), (16875, 1248848), (17540, 1201500), (17800, 1183950), (18000, 1170795), (19224, 1096250), (20025, 1052400), (21048, 1001250), (21360, 986625), (21925, 961200), (22250, 947160), (22500, 936636), (23679, 890000), (24030, 877000), (26310, 801000), (26700, 789300), (27000, 780530), (30000, 702477), (31572, 667500), (32040, 657750), (33375, 631440), (33750, 624424), (35080, 600750), (35600, 591975), (38448, 548125), (39465, 534000), (40050, 526200), (42096, 500625), (43850, 480600), (44500, 473580), (45000, 468318), (47358, 445000), (48060, 438500), (52620, 400500), (53400, 394650), (54000, 390265), (55625, 378864), (60075, 350800), (63144, 333750), (64080, 328875), (65775, 320400), (66750, 315720), (67500, 312212), (70160, 300375), (78053, 270000), (78930, 267000), (80100, 263100), (87700, 240300), (89000, 236790), (90000, 234159), (94716, 222500), (96120, 219250), (100125, 210480), (105240, 200250), (106800, 197325), (109625, 192240), (111250, 189432), (118395, 178000), (120150, 175400), (126288, 166875), (131550, 160200), (133500, 157860), (135000, 156106)]