12521250

素因数分解:

$2^1\times 3^3\times 5^4\times 7^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 160

約数和(自身を含む): 40487040

約数和(自身を除く): 27965790

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, 625, 630, 675, 742, 750, 795, 875, 945, 954, 1050, 1113, 1125, 1250, 1325, 1350, 1431, 1575, 1590, 1750, 1855, 1875, 1890, 2226, 2250, 2385, 2625, 2650, 2862, 3150, 3339, 3375, 3710, 3750, 3975, 4375, 4725, 4770, 5250, 5565, 5625, 6625, 6678, 6750, 7155, 7875, 7950, 8750, 9275, 9450, 10017, 11130, 11250, 11925, 13125, 13250, 14310, 15750, 16695, 16875, 18550, 19875, 20034, 23625, 23850, 26250, 27825, 33125, 33390, 33750, 35775, 39375, 39750, 46375, 47250, 50085, 55650, 59625, 66250, 71550, 78750, 83475, 92750, 99375, 100170, 118125, 119250, 139125, 166950, 178875, 198750, 231875, 236250, 250425, 278250, 298125, 357750, 417375, 463750, 500850, 596250, 695625, 834750, 894375, 1252125, 1391250, 1788750, 2086875, 2504250, 4173750, 6260625, 12521250]

約数ペア:

[(1, 12521250), (2, 6260625), (3, 4173750), (5, 2504250), (6, 2086875), (7, 1788750), (9, 1391250), (10, 1252125), (14, 894375), (15, 834750), (18, 695625), (21, 596250), (25, 500850), (27, 463750), (30, 417375), (35, 357750), (42, 298125), (45, 278250), (50, 250425), (53, 236250), (54, 231875), (63, 198750), (70, 178875), (75, 166950), (90, 139125), (105, 119250), (106, 118125), (125, 100170), (126, 99375), (135, 92750), (150, 83475), (159, 78750), (175, 71550), (189, 66250), (210, 59625), (225, 55650), (250, 50085), (265, 47250), (270, 46375), (315, 39750), (318, 39375), (350, 35775), (371, 33750), (375, 33390), (378, 33125), (450, 27825), (477, 26250), (525, 23850), (530, 23625), (625, 20034), (630, 19875), (675, 18550), (742, 16875), (750, 16695), (795, 15750), (875, 14310), (945, 13250), (954, 13125), (1050, 11925), (1113, 11250), (1125, 11130), (1250, 10017), (1325, 9450), (1350, 9275), (1431, 8750), (1575, 7950), (1590, 7875), (1750, 7155), (1855, 6750), (1875, 6678), (1890, 6625), (2226, 5625), (2250, 5565), (2385, 5250), (2625, 4770), (2650, 4725), (2862, 4375), (3150, 3975), (3339, 3750), (3375, 3710)]