71661800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3011}}^1$

素因数の和:3051

約数の個数: 96

約数和(自身を含む): 201683520

約数和(自身を除く): 130021720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1190, 1400, 1700, 2380, 2975, 3011, 3400, 4760, 5950, 6022, 11900, 12044, 15055, 21077, 23800, 24088, 30110, 42154, 51187, 60220, 75275, 84308, 102374, 105385, 120440, 150550, 168616, 204748, 210770, 255935, 301100, 358309, 409496, 421540, 511870, 526925, 602200, 716618, 843080, 1023740, 1053850, 1279675, 1433236, 1791545, 2047480, 2107700, 2559350, 2866472, 3583090, 4215400, 5118700, 7166180, 8957725, 10237400, 14332360, 17915450, 35830900, 71661800]

約数ペア:

[(1, 71661800), (2, 35830900), (4, 17915450), (5, 14332360), (7, 10237400), (8, 8957725), (10, 7166180), (14, 5118700), (17, 4215400), (20, 3583090), (25, 2866472), (28, 2559350), (34, 2107700), (35, 2047480), (40, 1791545), (50, 1433236), (56, 1279675), (68, 1053850), (70, 1023740), (85, 843080), (100, 716618), (119, 602200), (136, 526925), (140, 511870), (170, 421540), (175, 409496), (200, 358309), (238, 301100), (280, 255935), (340, 210770), (350, 204748), (425, 168616), (476, 150550), (595, 120440), (680, 105385), (700, 102374), (850, 84308), (952, 75275), (1190, 60220), (1400, 51187), (1700, 42154), (2380, 30110), (2975, 24088), (3011, 23800), (3400, 21077), (4760, 15055), (5950, 12044), (6022, 11900)]