203989800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2900

約数の個数: 192

約数和(自身を含む): 765486720

約数和(自身を除く): 561496920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 595, 600, 680, 700, 714, 840, 850, 952, 1020, 1050, 1190, 1275, 1400, 1428, 1700, 1785, 2040, 2100, 2380, 2550, 2856, 2857, 2975, 3400, 3570, 4200, 4760, 5100, 5714, 5950, 7140, 8571, 8925, 10200, 11428, 11900, 14280, 14285, 17142, 17850, 19999, 22856, 23800, 28570, 34284, 35700, 39998, 42855, 48569, 57140, 59997, 68568, 71400, 71425, 79996, 85710, 97138, 99995, 114280, 119994, 142850, 145707, 159992, 171420, 194276, 199990, 214275, 239988, 242845, 285700, 291414, 299985, 339983, 342840, 388552, 399980, 428550, 479976, 485690, 499975, 571400, 582828, 599970, 679966, 728535, 799960, 857100, 971380, 999950, 1019949, 1165656, 1199940, 1214225, 1359932, 1457070, 1499925, 1699915, 1714200, 1942760, 1999900, 2039898, 2399880, 2428450, 2719864, 2914140, 2999850, 3399830, 3642675, 3999800, 4079796, 4856900, 5099745, 5828280, 5999700, 6799660, 7285350, 8159592, 8499575, 9713800, 10199490, 11999400, 13599320, 14570700, 16999150, 20398980, 25498725, 29141400, 33998300, 40797960, 50997450, 67996600, 101994900, 203989800]

約数ペア:

[(1, 203989800), (2, 101994900), (3, 67996600), (4, 50997450), (5, 40797960), (6, 33998300), (7, 29141400), (8, 25498725), (10, 20398980), (12, 16999150), (14, 14570700), (15, 13599320), (17, 11999400), (20, 10199490), (21, 9713800), (24, 8499575), (25, 8159592), (28, 7285350), (30, 6799660), (34, 5999700), (35, 5828280), (40, 5099745), (42, 4856900), (50, 4079796), (51, 3999800), (56, 3642675), (60, 3399830), (68, 2999850), (70, 2914140), (75, 2719864), (84, 2428450), (85, 2399880), (100, 2039898), (102, 1999900), (105, 1942760), (119, 1714200), (120, 1699915), (136, 1499925), (140, 1457070), (150, 1359932), (168, 1214225), (170, 1199940), (175, 1165656), (200, 1019949), (204, 999950), (210, 971380), (238, 857100), (255, 799960), (280, 728535), (300, 679966), (340, 599970), (350, 582828), (357, 571400), (408, 499975), (420, 485690), (425, 479976), (476, 428550), (510, 399980), (525, 388552), (595, 342840), (600, 339983), (680, 299985), (700, 291414), (714, 285700), (840, 242845), (850, 239988), (952, 214275), (1020, 199990), (1050, 194276), (1190, 171420), (1275, 159992), (1400, 145707), (1428, 142850), (1700, 119994), (1785, 114280), (2040, 99995), (2100, 97138), (2380, 85710), (2550, 79996), (2856, 71425), (2857, 71400), (2975, 68568), (3400, 59997), (3570, 57140), (4200, 48569), (4760, 42855), (5100, 39998), (5714, 35700), (5950, 34284), (7140, 28570), (8571, 23800), (8925, 22856), (10200, 19999), (11428, 17850), (11900, 17142), (14280, 14285)]