90248700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 262288768

約数和(自身を除く): 172040068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 283, 300, 566, 849, 1063, 1132, 1415, 1698, 2126, 2830, 3189, 3396, 4245, 4252, 5315, 5660, 6378, 7075, 8490, 10630, 12756, 14150, 15945, 16980, 21225, 21260, 26575, 28300, 31890, 42450, 53150, 63780, 79725, 84900, 106300, 159450, 300829, 318900, 601658, 902487, 1203316, 1504145, 1804974, 3008290, 3609948, 4512435, 6016580, 7520725, 9024870, 15041450, 18049740, 22562175, 30082900, 45124350, 90248700]

約数ペア:

[(1, 90248700), (2, 45124350), (3, 30082900), (4, 22562175), (5, 18049740), (6, 15041450), (10, 9024870), (12, 7520725), (15, 6016580), (20, 4512435), (25, 3609948), (30, 3008290), (50, 1804974), (60, 1504145), (75, 1203316), (100, 902487), (150, 601658), (283, 318900), (300, 300829), (566, 159450), (849, 106300), (1063, 84900), (1132, 79725), (1415, 63780), (1698, 53150), (2126, 42450), (2830, 31890), (3189, 28300), (3396, 26575), (4245, 21260), (4252, 21225), (5315, 16980), (5660, 15945), (6378, 14150), (7075, 12756), (8490, 10630)]