7140150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 120

約数和(自身を含む): 20795544

約数和(自身を除く): 13655394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 43, 45, 50, 54, 75, 81, 82, 86, 90, 123, 129, 135, 150, 162, 205, 215, 225, 246, 258, 270, 369, 387, 405, 410, 430, 450, 615, 645, 675, 738, 774, 810, 1025, 1075, 1107, 1161, 1230, 1290, 1350, 1763, 1845, 1935, 2025, 2050, 2150, 2214, 2322, 3075, 3225, 3321, 3483, 3526, 3690, 3870, 4050, 5289, 5535, 5805, 6150, 6450, 6642, 6966, 8815, 9225, 9675, 10578, 11070, 11610, 15867, 16605, 17415, 17630, 18450, 19350, 26445, 27675, 29025, 31734, 33210, 34830, 44075, 47601, 52890, 55350, 58050, 79335, 83025, 87075, 88150, 95202, 132225, 142803, 158670, 166050, 174150, 238005, 264450, 285606, 396675, 476010, 714015, 793350, 1190025, 1428030, 2380050, 3570075, 7140150]

約数ペア:

[(1, 7140150), (2, 3570075), (3, 2380050), (5, 1428030), (6, 1190025), (9, 793350), (10, 714015), (15, 476010), (18, 396675), (25, 285606), (27, 264450), (30, 238005), (41, 174150), (43, 166050), (45, 158670), (50, 142803), (54, 132225), (75, 95202), (81, 88150), (82, 87075), (86, 83025), (90, 79335), (123, 58050), (129, 55350), (135, 52890), (150, 47601), (162, 44075), (205, 34830), (215, 33210), (225, 31734), (246, 29025), (258, 27675), (270, 26445), (369, 19350), (387, 18450), (405, 17630), (410, 17415), (430, 16605), (450, 15867), (615, 11610), (645, 11070), (675, 10578), (738, 9675), (774, 9225), (810, 8815), (1025, 6966), (1075, 6642), (1107, 6450), (1161, 6150), (1230, 5805), (1290, 5535), (1350, 5289), (1763, 4050), (1845, 3870), (1935, 3690), (2025, 3526), (2050, 3483), (2150, 3321), (2214, 3225), (2322, 3075)]