100820520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2719}}^1$

素因数の和:2839

約数の個数: 96

約数和(自身を含む): 330969600

約数和(自身を除く): 230149080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 2719, 3090, 3708, 4120, 4635, 5438, 6180, 7416, 8157, 9270, 10876, 12360, 13595, 16314, 18540, 21752, 24471, 27190, 32628, 37080, 40785, 48942, 54380, 65256, 81570, 97884, 108760, 122355, 163140, 195768, 244710, 280057, 326280, 489420, 560114, 840171, 978840, 1120228, 1400285, 1680342, 2240456, 2520513, 2800570, 3360684, 4200855, 5041026, 5601140, 6721368, 8401710, 10082052, 11202280, 12602565, 16803420, 20164104, 25205130, 33606840, 50410260, 100820520]

約数ペア:

[(1, 100820520), (2, 50410260), (3, 33606840), (4, 25205130), (5, 20164104), (6, 16803420), (8, 12602565), (9, 11202280), (10, 10082052), (12, 8401710), (15, 6721368), (18, 5601140), (20, 5041026), (24, 4200855), (30, 3360684), (36, 2800570), (40, 2520513), (45, 2240456), (60, 1680342), (72, 1400285), (90, 1120228), (103, 978840), (120, 840171), (180, 560114), (206, 489420), (309, 326280), (360, 280057), (412, 244710), (515, 195768), (618, 163140), (824, 122355), (927, 108760), (1030, 97884), (1236, 81570), (1545, 65256), (1854, 54380), (2060, 48942), (2472, 40785), (2719, 37080), (3090, 32628), (3708, 27190), (4120, 24471), (4635, 21752), (5438, 18540), (6180, 16314), (7416, 13595), (8157, 12360), (9270, 10876)]