15316600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 39528720

約数和(自身を除く): 24212120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 137, 172, 200, 215, 260, 274, 325, 344, 430, 520, 548, 559, 650, 685, 860, 1075, 1096, 1118, 1300, 1370, 1720, 1781, 2150, 2236, 2600, 2740, 2795, 3425, 3562, 4300, 4472, 5480, 5590, 5891, 6850, 7124, 8600, 8905, 11180, 11782, 13700, 13975, 14248, 17810, 22360, 23564, 27400, 27950, 29455, 35620, 44525, 47128, 55900, 58910, 71240, 76583, 89050, 111800, 117820, 147275, 153166, 178100, 235640, 294550, 306332, 356200, 382915, 589100, 612664, 765830, 1178200, 1531660, 1914575, 3063320, 3829150, 7658300, 15316600]

約数ペア:

[(1, 15316600), (2, 7658300), (4, 3829150), (5, 3063320), (8, 1914575), (10, 1531660), (13, 1178200), (20, 765830), (25, 612664), (26, 589100), (40, 382915), (43, 356200), (50, 306332), (52, 294550), (65, 235640), (86, 178100), (100, 153166), (104, 147275), (130, 117820), (137, 111800), (172, 89050), (200, 76583), (215, 71240), (260, 58910), (274, 55900), (325, 47128), (344, 44525), (430, 35620), (520, 29455), (548, 27950), (559, 27400), (650, 23564), (685, 22360), (860, 17810), (1075, 14248), (1096, 13975), (1118, 13700), (1300, 11782), (1370, 11180), (1720, 8905), (1781, 8600), (2150, 7124), (2236, 6850), (2600, 5891), (2740, 5590), (2795, 5480), (3425, 4472), (3562, 4300)]