124218400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 325854144

約数和(自身を除く): 201635744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 43, 46, 50, 80, 86, 92, 100, 115, 157, 160, 172, 184, 200, 215, 230, 314, 344, 368, 400, 430, 460, 575, 628, 688, 736, 785, 800, 860, 920, 989, 1075, 1150, 1256, 1376, 1570, 1720, 1840, 1978, 2150, 2300, 2512, 3140, 3440, 3611, 3680, 3925, 3956, 4300, 4600, 4945, 5024, 6280, 6751, 6880, 7222, 7850, 7912, 8600, 9200, 9890, 12560, 13502, 14444, 15700, 15824, 17200, 18055, 18400, 19780, 24725, 25120, 27004, 28888, 31400, 31648, 33755, 34400, 36110, 39560, 49450, 54008, 57776, 62800, 67510, 72220, 79120, 90275, 98900, 108016, 115552, 125600, 135020, 144440, 155273, 158240, 168775, 180550, 197800, 216032, 270040, 288880, 310546, 337550, 361100, 395600, 540080, 577760, 621092, 675100, 722200, 776365, 791200, 1080160, 1242184, 1350200, 1444400, 1552730, 2484368, 2700400, 2888800, 3105460, 3881825, 4968736, 5400800, 6210920, 7763650, 12421840, 15527300, 24843680, 31054600, 62109200, 124218400]

約数ペア:

[(1, 124218400), (2, 62109200), (4, 31054600), (5, 24843680), (8, 15527300), (10, 12421840), (16, 7763650), (20, 6210920), (23, 5400800), (25, 4968736), (32, 3881825), (40, 3105460), (43, 2888800), (46, 2700400), (50, 2484368), (80, 1552730), (86, 1444400), (92, 1350200), (100, 1242184), (115, 1080160), (157, 791200), (160, 776365), (172, 722200), (184, 675100), (200, 621092), (215, 577760), (230, 540080), (314, 395600), (344, 361100), (368, 337550), (400, 310546), (430, 288880), (460, 270040), (575, 216032), (628, 197800), (688, 180550), (736, 168775), (785, 158240), (800, 155273), (860, 144440), (920, 135020), (989, 125600), (1075, 115552), (1150, 108016), (1256, 98900), (1376, 90275), (1570, 79120), (1720, 72220), (1840, 67510), (1978, 62800), (2150, 57776), (2300, 54008), (2512, 49450), (3140, 39560), (3440, 36110), (3611, 34400), (3680, 33755), (3925, 31648), (3956, 31400), (4300, 28888), (4600, 27004), (4945, 25120), (5024, 24725), (6280, 19780), (6751, 18400), (6880, 18055), (7222, 17200), (7850, 15824), (7912, 15700), (8600, 14444), (9200, 13502), (9890, 12560)]