68977200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1291

約数の個数: 120

約数和(自身を含む): 225842688

約数和(自身を除く): 156865488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1223, 1410, 1880, 2256, 2350, 2446, 2820, 3525, 3669, 3760, 4700, 4892, 5640, 6115, 7050, 7338, 9400, 9784, 11280, 12230, 14100, 14676, 18345, 18800, 19568, 24460, 28200, 29352, 30575, 36690, 48920, 56400, 57481, 58704, 61150, 73380, 91725, 97840, 114962, 122300, 146760, 172443, 183450, 229924, 244600, 287405, 293520, 344886, 366900, 459848, 489200, 574810, 689772, 733800, 862215, 919696, 1149620, 1379544, 1437025, 1467600, 1724430, 2299240, 2759088, 2874050, 3448860, 4311075, 4598480, 5748100, 6897720, 8622150, 11496200, 13795440, 17244300, 22992400, 34488600, 68977200]

約数ペア:

[(1, 68977200), (2, 34488600), (3, 22992400), (4, 17244300), (5, 13795440), (6, 11496200), (8, 8622150), (10, 6897720), (12, 5748100), (15, 4598480), (16, 4311075), (20, 3448860), (24, 2874050), (25, 2759088), (30, 2299240), (40, 1724430), (47, 1467600), (48, 1437025), (50, 1379544), (60, 1149620), (75, 919696), (80, 862215), (94, 733800), (100, 689772), (120, 574810), (141, 489200), (150, 459848), (188, 366900), (200, 344886), (235, 293520), (240, 287405), (282, 244600), (300, 229924), (376, 183450), (400, 172443), (470, 146760), (564, 122300), (600, 114962), (705, 97840), (752, 91725), (940, 73380), (1128, 61150), (1175, 58704), (1200, 57481), (1223, 56400), (1410, 48920), (1880, 36690), (2256, 30575), (2350, 29352), (2446, 28200), (2820, 24460), (3525, 19568), (3669, 18800), (3760, 18345), (4700, 14676), (4892, 14100), (5640, 12230), (6115, 11280), (7050, 9784), (7338, 9400)]