149450080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5527}}^1$

素因数の和:5568

約数の個数: 72

約数和(自身を含む): 382393872

約数和(自身を除く): 232943792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 5527, 6760, 11054, 13520, 22108, 27040, 27635, 44216, 55270, 71851, 88432, 110540, 143702, 176864, 221080, 287404, 359255, 442160, 574808, 718510, 884320, 934063, 1149616, 1437020, 1868126, 2299232, 2874040, 3736252, 4670315, 5748080, 7472504, 9340630, 11496160, 14945008, 18681260, 29890016, 37362520, 74725040, 149450080]

約数ペア:

[(1, 149450080), (2, 74725040), (4, 37362520), (5, 29890016), (8, 18681260), (10, 14945008), (13, 11496160), (16, 9340630), (20, 7472504), (26, 5748080), (32, 4670315), (40, 3736252), (52, 2874040), (65, 2299232), (80, 1868126), (104, 1437020), (130, 1149616), (160, 934063), (169, 884320), (208, 718510), (260, 574808), (338, 442160), (416, 359255), (520, 287404), (676, 221080), (845, 176864), (1040, 143702), (1352, 110540), (1690, 88432), (2080, 71851), (2704, 55270), (3380, 44216), (5408, 27635), (5527, 27040), (6760, 22108), (11054, 13520)]