149733480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1891

約数の個数: 128

約数和(自身を含む): 493153920

約数和(自身を除く): 343420440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 1811, 2067, 2120, 2756, 3180, 3445, 3622, 4134, 5433, 5512, 6360, 6890, 7244, 8268, 9055, 10335, 10866, 13780, 14488, 16536, 18110, 20670, 21732, 23543, 27165, 27560, 36220, 41340, 43464, 47086, 54330, 70629, 72440, 82680, 94172, 95983, 108660, 117715, 141258, 188344, 191966, 217320, 235430, 282516, 287949, 353145, 383932, 470860, 479915, 565032, 575898, 706290, 767864, 941720, 959830, 1151796, 1247779, 1412580, 1439745, 1919660, 2303592, 2495558, 2825160, 2879490, 3743337, 3839320, 4991116, 5758980, 6238895, 7486674, 9982232, 11517960, 12477790, 14973348, 18716685, 24955580, 29946696, 37433370, 49911160, 74866740, 149733480]

約数ペア:

[(1, 149733480), (2, 74866740), (3, 49911160), (4, 37433370), (5, 29946696), (6, 24955580), (8, 18716685), (10, 14973348), (12, 12477790), (13, 11517960), (15, 9982232), (20, 7486674), (24, 6238895), (26, 5758980), (30, 4991116), (39, 3839320), (40, 3743337), (52, 2879490), (53, 2825160), (60, 2495558), (65, 2303592), (78, 1919660), (104, 1439745), (106, 1412580), (120, 1247779), (130, 1151796), (156, 959830), (159, 941720), (195, 767864), (212, 706290), (260, 575898), (265, 565032), (312, 479915), (318, 470860), (390, 383932), (424, 353145), (520, 287949), (530, 282516), (636, 235430), (689, 217320), (780, 191966), (795, 188344), (1060, 141258), (1272, 117715), (1378, 108660), (1560, 95983), (1590, 94172), (1811, 82680), (2067, 72440), (2120, 70629), (2756, 54330), (3180, 47086), (3445, 43464), (3622, 41340), (4134, 36220), (5433, 27560), (5512, 27165), (6360, 23543), (6890, 21732), (7244, 20670), (8268, 18110), (9055, 16536), (10335, 14488), (10866, 13780)]