45991620

素因数分解:

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

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 140324184

約数和(自身を除く): 94332564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1297, 1773, 1970, 2364, 2594, 2955, 3546, 3891, 3940, 5188, 5910, 6485, 7092, 7782, 8865, 11673, 11820, 12970, 15564, 17730, 19455, 23346, 25940, 35460, 38910, 46692, 58365, 77820, 116730, 233460, 255509, 511018, 766527, 1022036, 1277545, 1533054, 2299581, 2555090, 3066108, 3832635, 4599162, 5110180, 7665270, 9198324, 11497905, 15330540, 22995810, 45991620]

約数ペア:

[(1, 45991620), (2, 22995810), (3, 15330540), (4, 11497905), (5, 9198324), (6, 7665270), (9, 5110180), (10, 4599162), (12, 3832635), (15, 3066108), (18, 2555090), (20, 2299581), (30, 1533054), (36, 1277545), (45, 1022036), (60, 766527), (90, 511018), (180, 255509), (197, 233460), (394, 116730), (591, 77820), (788, 58365), (985, 46692), (1182, 38910), (1297, 35460), (1773, 25940), (1970, 23346), (2364, 19455), (2594, 17730), (2955, 15564), (3546, 12970), (3891, 11820), (3940, 11673), (5188, 8865), (5910, 7782), (6485, 7092)]