138851550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 385570560

約数和(自身を除く): 246719010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 163, 225, 270, 326, 450, 489, 631, 675, 815, 978, 1262, 1350, 1467, 1630, 1893, 2445, 2934, 3155, 3786, 4075, 4401, 4890, 5679, 6310, 7335, 8150, 8802, 9465, 11358, 12225, 14670, 15775, 17037, 18930, 22005, 24450, 28395, 31550, 34074, 36675, 44010, 47325, 56790, 73350, 85185, 94650, 102853, 110025, 141975, 170370, 205706, 220050, 283950, 308559, 425925, 514265, 617118, 851850, 925677, 1028530, 1542795, 1851354, 2571325, 2777031, 3085590, 4628385, 5142650, 5554062, 7713975, 9256770, 13885155, 15427950, 23141925, 27770310, 46283850, 69425775, 138851550]

約数ペア:

[(1, 138851550), (2, 69425775), (3, 46283850), (5, 27770310), (6, 23141925), (9, 15427950), (10, 13885155), (15, 9256770), (18, 7713975), (25, 5554062), (27, 5142650), (30, 4628385), (45, 3085590), (50, 2777031), (54, 2571325), (75, 1851354), (90, 1542795), (135, 1028530), (150, 925677), (163, 851850), (225, 617118), (270, 514265), (326, 425925), (450, 308559), (489, 283950), (631, 220050), (675, 205706), (815, 170370), (978, 141975), (1262, 110025), (1350, 102853), (1467, 94650), (1630, 85185), (1893, 73350), (2445, 56790), (2934, 47325), (3155, 44010), (3786, 36675), (4075, 34074), (4401, 31550), (4890, 28395), (5679, 24450), (6310, 22005), (7335, 18930), (8150, 17037), (8802, 15775), (9465, 14670), (11358, 12225)]