102220200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 347103900

約数和(自身を除く): 244883700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 521, 545, 600, 654, 872, 900, 981, 1042, 1090, 1308, 1563, 1635, 1800, 1962, 2084, 2180, 2605, 2616, 2725, 3126, 3270, 3924, 4168, 4360, 4689, 4905, 5210, 5450, 6252, 6540, 7815, 7848, 8175, 9378, 9810, 10420, 10900, 12504, 13025, 13080, 15630, 16350, 18756, 19620, 20840, 21800, 23445, 24525, 26050, 31260, 32700, 37512, 39075, 39240, 46890, 49050, 52100, 56789, 62520, 65400, 78150, 93780, 98100, 104200, 113578, 117225, 156300, 170367, 187560, 196200, 227156, 234450, 283945, 312600, 340734, 454312, 468900, 511101, 567890, 681468, 851835, 937800, 1022202, 1135780, 1362936, 1419725, 1703670, 2044404, 2271560, 2555505, 2839450, 3407340, 4088808, 4259175, 5111010, 5678900, 6814680, 8518350, 10222020, 11357800, 12777525, 17036700, 20444040, 25555050, 34073400, 51110100, 102220200]

約数ペア:

[(1, 102220200), (2, 51110100), (3, 34073400), (4, 25555050), (5, 20444040), (6, 17036700), (8, 12777525), (9, 11357800), (10, 10222020), (12, 8518350), (15, 6814680), (18, 5678900), (20, 5111010), (24, 4259175), (25, 4088808), (30, 3407340), (36, 2839450), (40, 2555505), (45, 2271560), (50, 2044404), (60, 1703670), (72, 1419725), (75, 1362936), (90, 1135780), (100, 1022202), (109, 937800), (120, 851835), (150, 681468), (180, 567890), (200, 511101), (218, 468900), (225, 454312), (300, 340734), (327, 312600), (360, 283945), (436, 234450), (450, 227156), (521, 196200), (545, 187560), (600, 170367), (654, 156300), (872, 117225), (900, 113578), (981, 104200), (1042, 98100), (1090, 93780), (1308, 78150), (1563, 65400), (1635, 62520), (1800, 56789), (1962, 52100), (2084, 49050), (2180, 46890), (2605, 39240), (2616, 39075), (2725, 37512), (3126, 32700), (3270, 31260), (3924, 26050), (4168, 24525), (4360, 23445), (4689, 21800), (4905, 20840), (5210, 19620), (5450, 18756), (6252, 16350), (6540, 15630), (7815, 13080), (7848, 13025), (8175, 12504), (9378, 10900), (9810, 10420)]