71991600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 120

約数和(自身を含む): 244247760

約数和(自身を除く): 172256160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2550, 3400, 3529, 4080, 5100, 6800, 7058, 10200, 10587, 14116, 17645, 20400, 21174, 28232, 35290, 42348, 52935, 56464, 59993, 70580, 84696, 88225, 105870, 119986, 141160, 169392, 176450, 179979, 211740, 239972, 264675, 282320, 299965, 352900, 359958, 423480, 479944, 529350, 599930, 705800, 719916, 846960, 899895, 959888, 1058700, 1199860, 1411600, 1439832, 1499825, 1799790, 2117400, 2399720, 2879664, 2999650, 3599580, 4234800, 4499475, 4799440, 5999300, 7199160, 8998950, 11998600, 14398320, 17997900, 23997200, 35995800, 71991600]

約数ペア:

[(1, 71991600), (2, 35995800), (3, 23997200), (4, 17997900), (5, 14398320), (6, 11998600), (8, 8998950), (10, 7199160), (12, 5999300), (15, 4799440), (16, 4499475), (17, 4234800), (20, 3599580), (24, 2999650), (25, 2879664), (30, 2399720), (34, 2117400), (40, 1799790), (48, 1499825), (50, 1439832), (51, 1411600), (60, 1199860), (68, 1058700), (75, 959888), (80, 899895), (85, 846960), (100, 719916), (102, 705800), (120, 599930), (136, 529350), (150, 479944), (170, 423480), (200, 359958), (204, 352900), (240, 299965), (255, 282320), (272, 264675), (300, 239972), (340, 211740), (400, 179979), (408, 176450), (425, 169392), (510, 141160), (600, 119986), (680, 105870), (816, 88225), (850, 84696), (1020, 70580), (1200, 59993), (1275, 56464), (1360, 52935), (1700, 42348), (2040, 35290), (2550, 28232), (3400, 21174), (3529, 20400), (4080, 17645), (5100, 14116), (6800, 10587), (7058, 10200)]