259966200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33329}}^1$

素因数の和:33361

約数の個数: 96

約数和(自身を含む): 867913200

約数和(自身を除く): 607947000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 33329, 66658, 99987, 133316, 166645, 199974, 266632, 333290, 399948, 433277, 499935, 666580, 799896, 833225, 866554, 999870, 1299831, 1333160, 1666450, 1733108, 1999740, 2166385, 2499675, 2599662, 3332900, 3466216, 3999480, 4332770, 4999350, 5199324, 6499155, 6665800, 8665540, 9998700, 10398648, 10831925, 12998310, 17331080, 19997400, 21663850, 25996620, 32495775, 43327700, 51993240, 64991550, 86655400, 129983100, 259966200]

約数ペア:

[(1, 259966200), (2, 129983100), (3, 86655400), (4, 64991550), (5, 51993240), (6, 43327700), (8, 32495775), (10, 25996620), (12, 21663850), (13, 19997400), (15, 17331080), (20, 12998310), (24, 10831925), (25, 10398648), (26, 9998700), (30, 8665540), (39, 6665800), (40, 6499155), (50, 5199324), (52, 4999350), (60, 4332770), (65, 3999480), (75, 3466216), (78, 3332900), (100, 2599662), (104, 2499675), (120, 2166385), (130, 1999740), (150, 1733108), (156, 1666450), (195, 1333160), (200, 1299831), (260, 999870), (300, 866554), (312, 833225), (325, 799896), (390, 666580), (520, 499935), (600, 433277), (650, 399948), (780, 333290), (975, 266632), (1300, 199974), (1560, 166645), (1950, 133316), (2600, 99987), (3900, 66658), (7800, 33329)]