2100083850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{28631}}^1$

素因数の和:28812

約数の個数: 72

約数和(自身を含む): 5677038432

約数和(自身を除く): 3576954582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 163, 225, 326, 450, 489, 815, 978, 1467, 1630, 2445, 2934, 4075, 4890, 7335, 8150, 12225, 14670, 24450, 28631, 36675, 57262, 73350, 85893, 143155, 171786, 257679, 286310, 429465, 515358, 715775, 858930, 1288395, 1431550, 2147325, 2576790, 4294650, 4666853, 6441975, 9333706, 12883950, 14000559, 23334265, 28001118, 42001677, 46668530, 70002795, 84003354, 116671325, 140005590, 210008385, 233342650, 350013975, 420016770, 700027950, 1050041925, 2100083850]

約数ペア:

[(1, 2100083850), (2, 1050041925), (3, 700027950), (5, 420016770), (6, 350013975), (9, 233342650), (10, 210008385), (15, 140005590), (18, 116671325), (25, 84003354), (30, 70002795), (45, 46668530), (50, 42001677), (75, 28001118), (90, 23334265), (150, 14000559), (163, 12883950), (225, 9333706), (326, 6441975), (450, 4666853), (489, 4294650), (815, 2576790), (978, 2147325), (1467, 1431550), (1630, 1288395), (2445, 858930), (2934, 715775), (4075, 515358), (4890, 429465), (7335, 286310), (8150, 257679), (12225, 171786), (14670, 143155), (24450, 85893), (28631, 73350), (36675, 57262)]