156650460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 457047360

約数和(自身を除く): 300396900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 197, 290, 348, 394, 435, 457, 580, 591, 788, 870, 914, 985, 1182, 1371, 1740, 1828, 1970, 2285, 2364, 2742, 2955, 3940, 4570, 5484, 5713, 5910, 6855, 9140, 11426, 11820, 13253, 13710, 17139, 22852, 26506, 27420, 28565, 34278, 39759, 53012, 57130, 66265, 68556, 79518, 85695, 90029, 114260, 132530, 159036, 171390, 180058, 198795, 265060, 270087, 342780, 360116, 397590, 450145, 540174, 795180, 900290, 1080348, 1350435, 1800580, 2610841, 2700870, 5221682, 5401740, 7832523, 10443364, 13054205, 15665046, 26108410, 31330092, 39162615, 52216820, 78325230, 156650460]

約数ペア:

[(1, 156650460), (2, 78325230), (3, 52216820), (4, 39162615), (5, 31330092), (6, 26108410), (10, 15665046), (12, 13054205), (15, 10443364), (20, 7832523), (29, 5401740), (30, 5221682), (58, 2700870), (60, 2610841), (87, 1800580), (116, 1350435), (145, 1080348), (174, 900290), (197, 795180), (290, 540174), (348, 450145), (394, 397590), (435, 360116), (457, 342780), (580, 270087), (591, 265060), (788, 198795), (870, 180058), (914, 171390), (985, 159036), (1182, 132530), (1371, 114260), (1740, 90029), (1828, 85695), (1970, 79518), (2285, 68556), (2364, 66265), (2742, 57130), (2955, 53012), (3940, 39759), (4570, 34278), (5484, 28565), (5713, 27420), (5910, 26506), (6855, 22852), (9140, 17139), (11426, 13710), (11820, 13253)]