47740500

素因数分解:

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

素因数の和:231

約数の個数: 108

約数和(自身を含む): 152081748

約数和(自身を除く): 104341248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 103, 125, 150, 180, 206, 225, 250, 300, 309, 375, 412, 450, 500, 515, 618, 750, 900, 927, 1030, 1125, 1236, 1500, 1545, 1854, 2060, 2250, 2575, 3090, 3708, 4500, 4635, 5150, 6180, 7725, 9270, 10300, 10609, 12875, 15450, 18540, 21218, 23175, 25750, 30900, 31827, 38625, 42436, 46350, 51500, 53045, 63654, 77250, 92700, 95481, 106090, 115875, 127308, 154500, 159135, 190962, 212180, 231750, 265225, 318270, 381924, 463500, 477405, 530450, 636540, 795675, 954810, 1060900, 1326125, 1591350, 1909620, 2387025, 2652250, 3182700, 3978375, 4774050, 5304500, 7956750, 9548100, 11935125, 15913500, 23870250, 47740500]

約数ペア:

[(1, 47740500), (2, 23870250), (3, 15913500), (4, 11935125), (5, 9548100), (6, 7956750), (9, 5304500), (10, 4774050), (12, 3978375), (15, 3182700), (18, 2652250), (20, 2387025), (25, 1909620), (30, 1591350), (36, 1326125), (45, 1060900), (50, 954810), (60, 795675), (75, 636540), (90, 530450), (100, 477405), (103, 463500), (125, 381924), (150, 318270), (180, 265225), (206, 231750), (225, 212180), (250, 190962), (300, 159135), (309, 154500), (375, 127308), (412, 115875), (450, 106090), (500, 95481), (515, 92700), (618, 77250), (750, 63654), (900, 53045), (927, 51500), (1030, 46350), (1125, 42436), (1236, 38625), (1500, 31827), (1545, 30900), (1854, 25750), (2060, 23175), (2250, 21218), (2575, 18540), (3090, 15450), (3708, 12875), (4500, 10609), (4635, 10300), (5150, 9270), (6180, 7725)]