91983240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 300694680

約数和(自身を除く): 208711440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1297, 1576, 1773, 1970, 2364, 2594, 2955, 3546, 3891, 3940, 4728, 5188, 5910, 6485, 7092, 7782, 7880, 8865, 10376, 11673, 11820, 12970, 14184, 15564, 17730, 19455, 23346, 23640, 25940, 31128, 35460, 38910, 46692, 51880, 58365, 70920, 77820, 93384, 116730, 155640, 233460, 255509, 466920, 511018, 766527, 1022036, 1277545, 1533054, 2044072, 2299581, 2555090, 3066108, 3832635, 4599162, 5110180, 6132216, 7665270, 9198324, 10220360, 11497905, 15330540, 18396648, 22995810, 30661080, 45991620, 91983240]

約数ペア:

[(1, 91983240), (2, 45991620), (3, 30661080), (4, 22995810), (5, 18396648), (6, 15330540), (8, 11497905), (9, 10220360), (10, 9198324), (12, 7665270), (15, 6132216), (18, 5110180), (20, 4599162), (24, 3832635), (30, 3066108), (36, 2555090), (40, 2299581), (45, 2044072), (60, 1533054), (72, 1277545), (90, 1022036), (120, 766527), (180, 511018), (197, 466920), (360, 255509), (394, 233460), (591, 155640), (788, 116730), (985, 93384), (1182, 77820), (1297, 70920), (1576, 58365), (1773, 51880), (1970, 46692), (2364, 38910), (2594, 35460), (2955, 31128), (3546, 25940), (3891, 23640), (3940, 23346), (4728, 19455), (5188, 17730), (5910, 15564), (6485, 14184), (7092, 12970), (7782, 11820), (7880, 11673), (8865, 10376)]