156145000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 425113920

約数和(自身を除く): 268968920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 125, 136, 167, 170, 187, 200, 220, 250, 275, 334, 340, 374, 425, 440, 500, 550, 625, 668, 680, 748, 835, 850, 935, 1000, 1100, 1250, 1336, 1375, 1496, 1670, 1700, 1837, 1870, 2125, 2200, 2500, 2750, 2839, 3340, 3400, 3674, 3740, 4175, 4250, 4675, 5000, 5500, 5678, 6680, 6875, 7348, 7480, 8350, 8500, 9185, 9350, 10625, 11000, 11356, 13750, 14195, 14696, 16700, 17000, 18370, 18700, 20875, 21250, 22712, 23375, 27500, 28390, 31229, 33400, 36740, 37400, 41750, 42500, 45925, 46750, 55000, 56780, 62458, 70975, 73480, 83500, 85000, 91850, 93500, 104375, 113560, 116875, 124916, 141950, 156145, 167000, 183700, 187000, 208750, 229625, 233750, 249832, 283900, 312290, 354875, 367400, 417500, 459250, 467500, 567800, 624580, 709750, 780725, 835000, 918500, 935000, 1148125, 1249160, 1419500, 1561450, 1774375, 1837000, 2296250, 2839000, 3122900, 3548750, 3903625, 4592500, 6245800, 7097500, 7807250, 9185000, 14195000, 15614500, 19518125, 31229000, 39036250, 78072500, 156145000]

約数ペア:

[(1, 156145000), (2, 78072500), (4, 39036250), (5, 31229000), (8, 19518125), (10, 15614500), (11, 14195000), (17, 9185000), (20, 7807250), (22, 7097500), (25, 6245800), (34, 4592500), (40, 3903625), (44, 3548750), (50, 3122900), (55, 2839000), (68, 2296250), (85, 1837000), (88, 1774375), (100, 1561450), (110, 1419500), (125, 1249160), (136, 1148125), (167, 935000), (170, 918500), (187, 835000), (200, 780725), (220, 709750), (250, 624580), (275, 567800), (334, 467500), (340, 459250), (374, 417500), (425, 367400), (440, 354875), (500, 312290), (550, 283900), (625, 249832), (668, 233750), (680, 229625), (748, 208750), (835, 187000), (850, 183700), (935, 167000), (1000, 156145), (1100, 141950), (1250, 124916), (1336, 116875), (1375, 113560), (1496, 104375), (1670, 93500), (1700, 91850), (1837, 85000), (1870, 83500), (2125, 73480), (2200, 70975), (2500, 62458), (2750, 56780), (2839, 55000), (3340, 46750), (3400, 45925), (3674, 42500), (3740, 41750), (4175, 37400), (4250, 36740), (4675, 33400), (5000, 31229), (5500, 28390), (5678, 27500), (6680, 23375), (6875, 22712), (7348, 21250), (7480, 20875), (8350, 18700), (8500, 18370), (9185, 17000), (9350, 16700), (10625, 14696), (11000, 14195), (11356, 13750)]