66788893020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{36529}}^1$

素因数の和:37555

約数の個数: 96

約数和(自身を含む): 193243115520

約数和(自身を除く): 126454222500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 983, 1860, 1966, 2949, 3932, 4915, 5898, 9830, 11796, 14745, 19660, 29490, 30473, 36529, 58980, 60946, 73058, 91419, 109587, 121892, 146116, 152365, 182645, 182838, 219174, 304730, 365290, 365676, 438348, 457095, 547935, 609460, 730580, 914190, 1095870, 1132399, 1828380, 2191740, 2264798, 3397197, 4529596, 5661995, 6794394, 11323990, 13588788, 16985985, 22647980, 33971970, 35908007, 67943940, 71816014, 107724021, 143632028, 179540035, 215448042, 359080070, 430896084, 538620105, 718160140, 1077240210, 1113148217, 2154480420, 2226296434, 3339444651, 4452592868, 5565741085, 6678889302, 11131482170, 13357778604, 16697223255, 22262964340, 33394446510, 66788893020]

約数ペア:

[(1, 66788893020), (2, 33394446510), (3, 22262964340), (4, 16697223255), (5, 13357778604), (6, 11131482170), (10, 6678889302), (12, 5565741085), (15, 4452592868), (20, 3339444651), (30, 2226296434), (31, 2154480420), (60, 1113148217), (62, 1077240210), (93, 718160140), (124, 538620105), (155, 430896084), (186, 359080070), (310, 215448042), (372, 179540035), (465, 143632028), (620, 107724021), (930, 71816014), (983, 67943940), (1860, 35908007), (1966, 33971970), (2949, 22647980), (3932, 16985985), (4915, 13588788), (5898, 11323990), (9830, 6794394), (11796, 5661995), (14745, 4529596), (19660, 3397197), (29490, 2264798), (30473, 2191740), (36529, 1828380), (58980, 1132399), (60946, 1095870), (73058, 914190), (91419, 730580), (109587, 609460), (121892, 547935), (146116, 457095), (152365, 438348), (182645, 365676), (182838, 365290), (219174, 304730)]