66292020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 210110208

約数和(自身を除く): 143818188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 151, 162, 180, 270, 271, 302, 324, 405, 453, 540, 542, 604, 755, 810, 813, 906, 1084, 1355, 1359, 1510, 1620, 1626, 1812, 2265, 2439, 2710, 2718, 3020, 3252, 4065, 4077, 4530, 4878, 5420, 5436, 6795, 7317, 8130, 8154, 9060, 9756, 12195, 12231, 13590, 14634, 16260, 16308, 20385, 21951, 24390, 24462, 27180, 29268, 36585, 40770, 40921, 43902, 48780, 48924, 61155, 73170, 81540, 81842, 87804, 109755, 122310, 122763, 146340, 163684, 204605, 219510, 244620, 245526, 368289, 409210, 439020, 491052, 613815, 736578, 818420, 1104867, 1227630, 1473156, 1841445, 2209734, 2455260, 3314601, 3682890, 4419468, 5524335, 6629202, 7365780, 11048670, 13258404, 16573005, 22097340, 33146010, 66292020]

約数ペア:

[(1, 66292020), (2, 33146010), (3, 22097340), (4, 16573005), (5, 13258404), (6, 11048670), (9, 7365780), (10, 6629202), (12, 5524335), (15, 4419468), (18, 3682890), (20, 3314601), (27, 2455260), (30, 2209734), (36, 1841445), (45, 1473156), (54, 1227630), (60, 1104867), (81, 818420), (90, 736578), (108, 613815), (135, 491052), (151, 439020), (162, 409210), (180, 368289), (270, 245526), (271, 244620), (302, 219510), (324, 204605), (405, 163684), (453, 146340), (540, 122763), (542, 122310), (604, 109755), (755, 87804), (810, 81842), (813, 81540), (906, 73170), (1084, 61155), (1355, 48924), (1359, 48780), (1510, 43902), (1620, 40921), (1626, 40770), (1812, 36585), (2265, 29268), (2439, 27180), (2710, 24462), (2718, 24390), (3020, 21951), (3252, 20385), (4065, 16308), (4077, 16260), (4530, 14634), (4878, 13590), (5420, 12231), (5436, 12195), (6795, 9756), (7317, 9060), (8130, 8154)]