89892180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7927}}^1$

素因数の和:7955

約数の個数: 120

約数和(自身を含む): 322320768

約数和(自身を除く): 232428588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7927, 11340, 15854, 23781, 31708, 39635, 47562, 55489, 71343, 79270, 95124, 110978, 118905, 142686, 158540, 166467, 214029, 221956, 237810, 277445, 285372, 332934, 356715, 428058, 475620, 499401, 554890, 642087, 665868, 713430, 832335, 856116, 998802, 1070145, 1109780, 1284174, 1426860, 1498203, 1664670, 1997604, 2140290, 2497005, 2568348, 2996406, 3210435, 3329340, 4280580, 4494609, 4994010, 5992812, 6420870, 7491015, 8989218, 9988020, 12841740, 14982030, 17978436, 22473045, 29964060, 44946090, 89892180]

約数ペア:

[(1, 89892180), (2, 44946090), (3, 29964060), (4, 22473045), (5, 17978436), (6, 14982030), (7, 12841740), (9, 9988020), (10, 8989218), (12, 7491015), (14, 6420870), (15, 5992812), (18, 4994010), (20, 4494609), (21, 4280580), (27, 3329340), (28, 3210435), (30, 2996406), (35, 2568348), (36, 2497005), (42, 2140290), (45, 1997604), (54, 1664670), (60, 1498203), (63, 1426860), (70, 1284174), (81, 1109780), (84, 1070145), (90, 998802), (105, 856116), (108, 832335), (126, 713430), (135, 665868), (140, 642087), (162, 554890), (180, 499401), (189, 475620), (210, 428058), (252, 356715), (270, 332934), (315, 285372), (324, 277445), (378, 237810), (405, 221956), (420, 214029), (540, 166467), (567, 158540), (630, 142686), (756, 118905), (810, 110978), (945, 95124), (1134, 79270), (1260, 71343), (1620, 55489), (1890, 47562), (2268, 39635), (2835, 31708), (3780, 23781), (5670, 15854), (7927, 11340)]