220045050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{2029}}^1$

素因数の和:2288

約数の個数: 72

約数和(自身を含む): 593933340

約数和(自身を除く): 373888290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 241, 450, 482, 723, 1205, 1446, 2029, 2169, 2410, 3615, 4058, 4338, 6025, 6087, 7230, 10145, 10845, 12050, 12174, 18075, 18261, 20290, 21690, 30435, 36150, 36522, 50725, 54225, 60870, 91305, 101450, 108450, 152175, 182610, 304350, 456525, 488989, 913050, 977978, 1466967, 2444945, 2933934, 4400901, 4889890, 7334835, 8801802, 12224725, 14669670, 22004505, 24449450, 36674175, 44009010, 73348350, 110022525, 220045050]

約数ペア:

[(1, 220045050), (2, 110022525), (3, 73348350), (5, 44009010), (6, 36674175), (9, 24449450), (10, 22004505), (15, 14669670), (18, 12224725), (25, 8801802), (30, 7334835), (45, 4889890), (50, 4400901), (75, 2933934), (90, 2444945), (150, 1466967), (225, 977978), (241, 913050), (450, 488989), (482, 456525), (723, 304350), (1205, 182610), (1446, 152175), (2029, 108450), (2169, 101450), (2410, 91305), (3615, 60870), (4058, 54225), (4338, 50725), (6025, 36522), (6087, 36150), (7230, 30435), (10145, 21690), (10845, 20290), (12050, 18261), (12174, 18075)]