72334600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 185613120

約数和(自身を除く): 113278520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 647, 650, 860, 1075, 1118, 1294, 1300, 1720, 2150, 2236, 2588, 2600, 2795, 3235, 4300, 4472, 5176, 5590, 6470, 8411, 8600, 11180, 12940, 13975, 16175, 16822, 22360, 25880, 27821, 27950, 32350, 33644, 42055, 55642, 55900, 64700, 67288, 84110, 111284, 111800, 129400, 139105, 168220, 210275, 222568, 278210, 336440, 361673, 420550, 556420, 695525, 723346, 841100, 1112840, 1391050, 1446692, 1682200, 1808365, 2782100, 2893384, 3616730, 5564200, 7233460, 9041825, 14466920, 18083650, 36167300, 72334600]

約数ペア:

[(1, 72334600), (2, 36167300), (4, 18083650), (5, 14466920), (8, 9041825), (10, 7233460), (13, 5564200), (20, 3616730), (25, 2893384), (26, 2782100), (40, 1808365), (43, 1682200), (50, 1446692), (52, 1391050), (65, 1112840), (86, 841100), (100, 723346), (104, 695525), (130, 556420), (172, 420550), (200, 361673), (215, 336440), (260, 278210), (325, 222568), (344, 210275), (430, 168220), (520, 139105), (559, 129400), (647, 111800), (650, 111284), (860, 84110), (1075, 67288), (1118, 64700), (1294, 55900), (1300, 55642), (1720, 42055), (2150, 33644), (2236, 32350), (2588, 27950), (2600, 27821), (2795, 25880), (3235, 22360), (4300, 16822), (4472, 16175), (5176, 13975), (5590, 12940), (6470, 11180), (8411, 8600)]