2200156740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{16451}}^1$

素因数の和:17209

約数の個数: 72

約数和(自身を含む): 6683197248

約数和(自身を除く): 4483040508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743, 1486, 2229, 2972, 3715, 4458, 6687, 7430, 8916, 11145, 13374, 14860, 16451, 22290, 26748, 32902, 33435, 44580, 49353, 65804, 66870, 82255, 98706, 133740, 148059, 164510, 197412, 246765, 296118, 329020, 493530, 592236, 740295, 987060, 1480590, 2961180, 12223093, 24446186, 36669279, 48892372, 61115465, 73338558, 110007837, 122230930, 146677116, 183346395, 220015674, 244461860, 366692790, 440031348, 550039185, 733385580, 1100078370, 2200156740]

約数ペア:

[(1, 2200156740), (2, 1100078370), (3, 733385580), (4, 550039185), (5, 440031348), (6, 366692790), (9, 244461860), (10, 220015674), (12, 183346395), (15, 146677116), (18, 122230930), (20, 110007837), (30, 73338558), (36, 61115465), (45, 48892372), (60, 36669279), (90, 24446186), (180, 12223093), (743, 2961180), (1486, 1480590), (2229, 987060), (2972, 740295), (3715, 592236), (4458, 493530), (6687, 329020), (7430, 296118), (8916, 246765), (11145, 197412), (13374, 164510), (14860, 148059), (16451, 133740), (22290, 98706), (26748, 82255), (32902, 66870), (33435, 65804), (44580, 49353)]