64208700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{7927}}^1$

素因数の和:7953

約数の個数: 90

約数和(自身を含む): 208165496

約数和(自身を除く): 143956796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 7927, 8100, 15854, 23781, 31708, 39635, 47562, 71343, 79270, 95124, 118905, 142686, 158540, 198175, 214029, 237810, 285372, 356715, 396350, 428058, 475620, 594525, 642087, 713430, 792700, 856116, 1070145, 1189050, 1284174, 1426860, 1783575, 2140290, 2378100, 2568348, 3210435, 3567150, 4280580, 5350725, 6420870, 7134300, 10701450, 12841740, 16052175, 21402900, 32104350, 64208700]

約数ペア:

[(1, 64208700), (2, 32104350), (3, 21402900), (4, 16052175), (5, 12841740), (6, 10701450), (9, 7134300), (10, 6420870), (12, 5350725), (15, 4280580), (18, 3567150), (20, 3210435), (25, 2568348), (27, 2378100), (30, 2140290), (36, 1783575), (45, 1426860), (50, 1284174), (54, 1189050), (60, 1070145), (75, 856116), (81, 792700), (90, 713430), (100, 642087), (108, 594525), (135, 475620), (150, 428058), (162, 396350), (180, 356715), (225, 285372), (270, 237810), (300, 214029), (324, 198175), (405, 158540), (450, 142686), (540, 118905), (675, 95124), (810, 79270), (900, 71343), (1350, 47562), (1620, 39635), (2025, 31708), (2700, 23781), (4050, 15854), (7927, 8100)]