61851000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 197121600

約数和(自身を除く): 135270600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 389, 424, 500, 530, 600, 636, 750, 778, 795, 1000, 1060, 1167, 1272, 1325, 1500, 1556, 1590, 1945, 2120, 2334, 2650, 3000, 3112, 3180, 3890, 3975, 4668, 5300, 5835, 6360, 6625, 7780, 7950, 9336, 9725, 10600, 11670, 13250, 15560, 15900, 19450, 19875, 20617, 23340, 26500, 29175, 31800, 38900, 39750, 41234, 46680, 48625, 53000, 58350, 61851, 77800, 79500, 82468, 97250, 103085, 116700, 123702, 145875, 159000, 164936, 194500, 206170, 233400, 247404, 291750, 309255, 389000, 412340, 494808, 515425, 583500, 618510, 824680, 1030850, 1167000, 1237020, 1546275, 2061700, 2474040, 2577125, 3092550, 4123400, 5154250, 6185100, 7731375, 10308500, 12370200, 15462750, 20617000, 30925500, 61851000]

約数ペア:

[(1, 61851000), (2, 30925500), (3, 20617000), (4, 15462750), (5, 12370200), (6, 10308500), (8, 7731375), (10, 6185100), (12, 5154250), (15, 4123400), (20, 3092550), (24, 2577125), (25, 2474040), (30, 2061700), (40, 1546275), (50, 1237020), (53, 1167000), (60, 1030850), (75, 824680), (100, 618510), (106, 583500), (120, 515425), (125, 494808), (150, 412340), (159, 389000), (200, 309255), (212, 291750), (250, 247404), (265, 233400), (300, 206170), (318, 194500), (375, 164936), (389, 159000), (424, 145875), (500, 123702), (530, 116700), (600, 103085), (636, 97250), (750, 82468), (778, 79500), (795, 77800), (1000, 61851), (1060, 58350), (1167, 53000), (1272, 48625), (1325, 46680), (1500, 41234), (1556, 39750), (1590, 38900), (1945, 31800), (2120, 29175), (2334, 26500), (2650, 23340), (3000, 20617), (3112, 19875), (3180, 19450), (3890, 15900), (3975, 15560), (4668, 13250), (5300, 11670), (5835, 10600), (6360, 9725), (6625, 9336), (7780, 7950)]