89512620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 262024896

約数和(自身を除く): 172512276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 61, 74, 111, 122, 148, 183, 185, 222, 244, 305, 366, 370, 444, 555, 610, 661, 732, 740, 915, 1110, 1220, 1322, 1830, 1983, 2220, 2257, 2644, 3305, 3660, 3966, 4514, 6610, 6771, 7932, 9028, 9915, 11285, 13220, 13542, 19830, 22570, 24457, 27084, 33855, 39660, 40321, 45140, 48914, 67710, 73371, 80642, 97828, 120963, 122285, 135420, 146742, 161284, 201605, 241926, 244570, 293484, 366855, 403210, 483852, 489140, 604815, 733710, 806420, 1209630, 1467420, 1491877, 2419260, 2983754, 4475631, 5967508, 7459385, 8951262, 14918770, 17902524, 22378155, 29837540, 44756310, 89512620]

約数ペア:

[(1, 89512620), (2, 44756310), (3, 29837540), (4, 22378155), (5, 17902524), (6, 14918770), (10, 8951262), (12, 7459385), (15, 5967508), (20, 4475631), (30, 2983754), (37, 2419260), (60, 1491877), (61, 1467420), (74, 1209630), (111, 806420), (122, 733710), (148, 604815), (183, 489140), (185, 483852), (222, 403210), (244, 366855), (305, 293484), (366, 244570), (370, 241926), (444, 201605), (555, 161284), (610, 146742), (661, 135420), (732, 122285), (740, 120963), (915, 97828), (1110, 80642), (1220, 73371), (1322, 67710), (1830, 48914), (1983, 45140), (2220, 40321), (2257, 39660), (2644, 33855), (3305, 27084), (3660, 24457), (3966, 22570), (4514, 19830), (6610, 13542), (6771, 13220), (7932, 11285), (9028, 9915)]