197862600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25367}}^1$

素因数の和:25399

約数の個数: 96

約数和(自身を含む): 660582720

約数和(自身を除く): 462720120

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, 25367, 50734, 76101, 101468, 126835, 152202, 202936, 253670, 304404, 329771, 380505, 507340, 608808, 634175, 659542, 761010, 989313, 1014680, 1268350, 1319084, 1522020, 1648855, 1902525, 1978626, 2536700, 2638168, 3044040, 3297710, 3805050, 3957252, 4946565, 5073400, 6595420, 7610100, 7914504, 8244275, 9893130, 13190840, 15220200, 16488550, 19786260, 24732825, 32977100, 39572520, 49465650, 65954200, 98931300, 197862600]

約数ペア:

[(1, 197862600), (2, 98931300), (3, 65954200), (4, 49465650), (5, 39572520), (6, 32977100), (8, 24732825), (10, 19786260), (12, 16488550), (13, 15220200), (15, 13190840), (20, 9893130), (24, 8244275), (25, 7914504), (26, 7610100), (30, 6595420), (39, 5073400), (40, 4946565), (50, 3957252), (52, 3805050), (60, 3297710), (65, 3044040), (75, 2638168), (78, 2536700), (100, 1978626), (104, 1902525), (120, 1648855), (130, 1522020), (150, 1319084), (156, 1268350), (195, 1014680), (200, 989313), (260, 761010), (300, 659542), (312, 634175), (325, 608808), (390, 507340), (520, 380505), (600, 329771), (650, 304404), (780, 253670), (975, 202936), (1300, 152202), (1560, 126835), (1950, 101468), (2600, 76101), (3900, 50734), (7800, 25367)]