20374053600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{197423}}^1$

素因数の和:197489

約数の個数: 144

約数和(自身を含む): 67860156672

約数和(自身を除く): 47486103072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 75, 80, 86, 96, 100, 120, 129, 150, 160, 172, 200, 215, 240, 258, 300, 344, 400, 430, 480, 516, 600, 645, 688, 800, 860, 1032, 1075, 1200, 1290, 1376, 1720, 2064, 2150, 2400, 2580, 3225, 3440, 4128, 4300, 5160, 6450, 6880, 8600, 10320, 12900, 17200, 20640, 25800, 34400, 51600, 103200, 197423, 394846, 592269, 789692, 987115, 1184538, 1579384, 1974230, 2369076, 2961345, 3158768, 3948460, 4738152, 4935575, 5922690, 6317536, 7896920, 8489189, 9476304, 9871150, 11845380, 14806725, 15793840, 16978378, 18952608, 19742300, 23690760, 25467567, 29613450, 31587680, 33956756, 39484600, 42445945, 47381520, 50935134, 59226900, 67913512, 78969200, 84891890, 94763040, 101870268, 118453800, 127337835, 135827024, 157938400, 169783780, 203740536, 212229725, 236907600, 254675670, 271654048, 339567560, 407481072, 424459450, 473815200, 509351340, 636689175, 679135120, 814962144, 848918900, 1018702680, 1273378350, 1358270240, 1697837800, 2037405360, 2546756700, 3395675600, 4074810720, 5093513400, 6791351200, 10187026800, 20374053600]

約数ペア:

[(1, 20374053600), (2, 10187026800), (3, 6791351200), (4, 5093513400), (5, 4074810720), (6, 3395675600), (8, 2546756700), (10, 2037405360), (12, 1697837800), (15, 1358270240), (16, 1273378350), (20, 1018702680), (24, 848918900), (25, 814962144), (30, 679135120), (32, 636689175), (40, 509351340), (43, 473815200), (48, 424459450), (50, 407481072), (60, 339567560), (75, 271654048), (80, 254675670), (86, 236907600), (96, 212229725), (100, 203740536), (120, 169783780), (129, 157938400), (150, 135827024), (160, 127337835), (172, 118453800), (200, 101870268), (215, 94763040), (240, 84891890), (258, 78969200), (300, 67913512), (344, 59226900), (400, 50935134), (430, 47381520), (480, 42445945), (516, 39484600), (600, 33956756), (645, 31587680), (688, 29613450), (800, 25467567), (860, 23690760), (1032, 19742300), (1075, 18952608), (1200, 16978378), (1290, 15793840), (1376, 14806725), (1720, 11845380), (2064, 9871150), (2150, 9476304), (2400, 8489189), (2580, 7896920), (3225, 6317536), (3440, 5922690), (4128, 4935575), (4300, 4738152), (5160, 3948460), (6450, 3158768), (6880, 2961345), (8600, 2369076), (10320, 1974230), (12900, 1579384), (17200, 1184538), (20640, 987115), (25800, 789692), (34400, 592269), (51600, 394846), (103200, 197423)]