87066450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1368

約数の個数: 72

約数和(自身を含む): 235551888

約数和(自身を除く): 148485438

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, 1187, 1467, 1630, 2374, 2445, 2934, 3561, 4075, 4890, 5935, 7122, 7335, 8150, 10683, 11870, 12225, 14670, 17805, 21366, 24450, 29675, 35610, 36675, 53415, 59350, 73350, 89025, 106830, 178050, 193481, 267075, 386962, 534150, 580443, 967405, 1160886, 1741329, 1934810, 2902215, 3482658, 4837025, 5804430, 8706645, 9674050, 14511075, 17413290, 29022150, 43533225, 87066450]

約数ペア:

[(1, 87066450), (2, 43533225), (3, 29022150), (5, 17413290), (6, 14511075), (9, 9674050), (10, 8706645), (15, 5804430), (18, 4837025), (25, 3482658), (30, 2902215), (45, 1934810), (50, 1741329), (75, 1160886), (90, 967405), (150, 580443), (163, 534150), (225, 386962), (326, 267075), (450, 193481), (489, 178050), (815, 106830), (978, 89025), (1187, 73350), (1467, 59350), (1630, 53415), (2374, 36675), (2445, 35610), (2934, 29675), (3561, 24450), (4075, 21366), (4890, 17805), (5935, 14670), (7122, 12225), (7335, 11870), (8150, 10683)]