155207700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5614

約数の個数: 108

約数和(自身を含む): 502273408

約数和(自身を除く): 347065708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5563, 5580, 6975, 9300, 11126, 13950, 16689, 22252, 27815, 27900, 33378, 50067, 55630, 66756, 83445, 100134, 111260, 139075, 166890, 172453, 200268, 250335, 278150, 333780, 344906, 417225, 500670, 517359, 556300, 689812, 834450, 862265, 1001340, 1034718, 1251675, 1552077, 1668900, 1724530, 2069436, 2503350, 2586795, 3104154, 3449060, 4311325, 5006700, 5173590, 6208308, 7760385, 8622650, 10347180, 12933975, 15520770, 17245300, 25867950, 31041540, 38801925, 51735900, 77603850, 155207700]

約数ペア:

[(1, 155207700), (2, 77603850), (3, 51735900), (4, 38801925), (5, 31041540), (6, 25867950), (9, 17245300), (10, 15520770), (12, 12933975), (15, 10347180), (18, 8622650), (20, 7760385), (25, 6208308), (30, 5173590), (31, 5006700), (36, 4311325), (45, 3449060), (50, 3104154), (60, 2586795), (62, 2503350), (75, 2069436), (90, 1724530), (93, 1668900), (100, 1552077), (124, 1251675), (150, 1034718), (155, 1001340), (180, 862265), (186, 834450), (225, 689812), (279, 556300), (300, 517359), (310, 500670), (372, 417225), (450, 344906), (465, 333780), (558, 278150), (620, 250335), (775, 200268), (900, 172453), (930, 166890), (1116, 139075), (1395, 111260), (1550, 100134), (1860, 83445), (2325, 66756), (2790, 55630), (3100, 50067), (4650, 33378), (5563, 27900), (5580, 27815), (6975, 22252), (9300, 16689), (11126, 13950)]