204598980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3541}}^1$

素因数の和:3666

約数の個数: 96

約数和(自身を含む): 642660480

約数和(自身を除く): 438061500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2889, 3210, 3541, 3852, 4815, 5778, 6420, 7082, 9630, 10623, 11556, 14164, 14445, 17705, 19260, 21246, 28890, 31869, 35410, 42492, 53115, 57780, 63738, 70820, 95607, 106230, 127476, 159345, 191214, 212460, 318690, 378887, 382428, 478035, 637380, 757774, 956070, 1136661, 1515548, 1894435, 1912140, 2273322, 3409983, 3788870, 4546644, 5683305, 6819966, 7577740, 10229949, 11366610, 13639932, 17049915, 20459898, 22733220, 34099830, 40919796, 51149745, 68199660, 102299490, 204598980]

約数ペア:

[(1, 204598980), (2, 102299490), (3, 68199660), (4, 51149745), (5, 40919796), (6, 34099830), (9, 22733220), (10, 20459898), (12, 17049915), (15, 13639932), (18, 11366610), (20, 10229949), (27, 7577740), (30, 6819966), (36, 5683305), (45, 4546644), (54, 3788870), (60, 3409983), (90, 2273322), (107, 1912140), (108, 1894435), (135, 1515548), (180, 1136661), (214, 956070), (270, 757774), (321, 637380), (428, 478035), (535, 382428), (540, 378887), (642, 318690), (963, 212460), (1070, 191214), (1284, 159345), (1605, 127476), (1926, 106230), (2140, 95607), (2889, 70820), (3210, 63738), (3541, 57780), (3852, 53115), (4815, 42492), (5778, 35410), (6420, 31869), (7082, 28890), (9630, 21246), (10623, 19260), (11556, 17705), (14164, 14445)]