87187560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 280972800

約数和(自身を除く): 193785240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 474, 510, 541, 632, 680, 790, 948, 1020, 1082, 1185, 1343, 1580, 1623, 1896, 2040, 2164, 2370, 2686, 2705, 3160, 3246, 4029, 4328, 4740, 5372, 5410, 6492, 6715, 8058, 8115, 9197, 9480, 10744, 10820, 12984, 13430, 16116, 16230, 18394, 20145, 21640, 26860, 27591, 32232, 32460, 36788, 40290, 42739, 45985, 53720, 55182, 64920, 73576, 80580, 85478, 91970, 110364, 128217, 137955, 161160, 170956, 183940, 213695, 220728, 256434, 275910, 341912, 367880, 427390, 512868, 551820, 641085, 726563, 854780, 1025736, 1103640, 1282170, 1453126, 1709560, 2179689, 2564340, 2906252, 3632815, 4359378, 5128680, 5812504, 7265630, 8718756, 10898445, 14531260, 17437512, 21796890, 29062520, 43593780, 87187560]

約数ペア:

[(1, 87187560), (2, 43593780), (3, 29062520), (4, 21796890), (5, 17437512), (6, 14531260), (8, 10898445), (10, 8718756), (12, 7265630), (15, 5812504), (17, 5128680), (20, 4359378), (24, 3632815), (30, 2906252), (34, 2564340), (40, 2179689), (51, 1709560), (60, 1453126), (68, 1282170), (79, 1103640), (85, 1025736), (102, 854780), (120, 726563), (136, 641085), (158, 551820), (170, 512868), (204, 427390), (237, 367880), (255, 341912), (316, 275910), (340, 256434), (395, 220728), (408, 213695), (474, 183940), (510, 170956), (541, 161160), (632, 137955), (680, 128217), (790, 110364), (948, 91970), (1020, 85478), (1082, 80580), (1185, 73576), (1343, 64920), (1580, 55182), (1623, 53720), (1896, 45985), (2040, 42739), (2164, 40290), (2370, 36788), (2686, 32460), (2705, 32232), (3160, 27591), (3246, 26860), (4029, 21640), (4328, 20145), (4740, 18394), (5372, 16230), (5410, 16116), (6492, 13430), (6715, 12984), (8058, 10820), (8115, 10744), (9197, 9480)]