2504250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 8087040

約数和(自身を除く): 5582790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 53, 54, 63, 70, 75, 90, 105, 106, 125, 126, 135, 150, 159, 175, 189, 210, 225, 250, 265, 270, 315, 318, 350, 371, 375, 378, 450, 477, 525, 530, 630, 675, 742, 750, 795, 875, 945, 954, 1050, 1113, 1125, 1325, 1350, 1431, 1575, 1590, 1750, 1855, 1890, 2226, 2250, 2385, 2625, 2650, 2862, 3150, 3339, 3375, 3710, 3975, 4725, 4770, 5250, 5565, 6625, 6678, 6750, 7155, 7875, 7950, 9275, 9450, 10017, 11130, 11925, 13250, 14310, 15750, 16695, 18550, 19875, 20034, 23625, 23850, 27825, 33390, 35775, 39750, 46375, 47250, 50085, 55650, 59625, 71550, 83475, 92750, 100170, 119250, 139125, 166950, 178875, 250425, 278250, 357750, 417375, 500850, 834750, 1252125, 2504250]

約数ペア:

[(1, 2504250), (2, 1252125), (3, 834750), (5, 500850), (6, 417375), (7, 357750), (9, 278250), (10, 250425), (14, 178875), (15, 166950), (18, 139125), (21, 119250), (25, 100170), (27, 92750), (30, 83475), (35, 71550), (42, 59625), (45, 55650), (50, 50085), (53, 47250), (54, 46375), (63, 39750), (70, 35775), (75, 33390), (90, 27825), (105, 23850), (106, 23625), (125, 20034), (126, 19875), (135, 18550), (150, 16695), (159, 15750), (175, 14310), (189, 13250), (210, 11925), (225, 11130), (250, 10017), (265, 9450), (270, 9275), (315, 7950), (318, 7875), (350, 7155), (371, 6750), (375, 6678), (378, 6625), (450, 5565), (477, 5250), (525, 4770), (530, 4725), (630, 3975), (675, 3710), (742, 3375), (750, 3339), (795, 3150), (875, 2862), (945, 2650), (954, 2625), (1050, 2385), (1113, 2250), (1125, 2226), (1325, 1890), (1350, 1855), (1431, 1750), (1575, 1590)]