91002900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1861}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 265059424

約数和(自身を除く): 174056524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 163, 300, 326, 489, 652, 815, 978, 1630, 1861, 1956, 2445, 3260, 3722, 4075, 4890, 5583, 7444, 8150, 9305, 9780, 11166, 12225, 16300, 18610, 22332, 24450, 27915, 37220, 46525, 48900, 55830, 93050, 111660, 139575, 186100, 279150, 303343, 558300, 606686, 910029, 1213372, 1516715, 1820058, 3033430, 3640116, 4550145, 6066860, 7583575, 9100290, 15167150, 18200580, 22750725, 30334300, 45501450, 91002900]

約数ペア:

[(1, 91002900), (2, 45501450), (3, 30334300), (4, 22750725), (5, 18200580), (6, 15167150), (10, 9100290), (12, 7583575), (15, 6066860), (20, 4550145), (25, 3640116), (30, 3033430), (50, 1820058), (60, 1516715), (75, 1213372), (100, 910029), (150, 606686), (163, 558300), (300, 303343), (326, 279150), (489, 186100), (652, 139575), (815, 111660), (978, 93050), (1630, 55830), (1861, 48900), (1956, 46525), (2445, 37220), (3260, 27915), (3722, 24450), (4075, 22332), (4890, 18610), (5583, 16300), (7444, 12225), (8150, 11166), (9305, 9780)]