87012240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 200

約数和(自身を含む): 316759488

約数和(自身を除く): 229747248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 151, 168, 196, 210, 240, 245, 280, 294, 302, 336, 343, 392, 420, 453, 490, 560, 588, 604, 686, 735, 755, 784, 840, 906, 980, 1029, 1057, 1176, 1208, 1372, 1470, 1510, 1680, 1715, 1812, 1960, 2058, 2114, 2265, 2352, 2401, 2416, 2744, 2940, 3020, 3171, 3430, 3624, 3920, 4116, 4228, 4530, 4802, 5145, 5285, 5488, 5880, 6040, 6342, 6860, 7203, 7248, 7399, 8232, 8456, 9060, 9604, 10290, 10570, 11760, 12005, 12080, 12684, 13720, 14406, 14798, 15855, 16464, 16912, 18120, 19208, 20580, 21140, 22197, 24010, 25368, 27440, 28812, 29596, 31710, 36015, 36240, 36995, 38416, 41160, 42280, 44394, 48020, 50736, 51793, 57624, 59192, 63420, 72030, 73990, 82320, 84560, 88788, 96040, 103586, 110985, 115248, 118384, 126840, 144060, 147980, 155379, 177576, 192080, 207172, 221970, 253680, 258965, 288120, 295960, 310758, 355152, 362551, 414344, 443940, 517930, 576240, 591920, 621516, 725102, 776895, 828688, 887880, 1035860, 1087653, 1243032, 1450204, 1553790, 1775760, 1812755, 2071720, 2175306, 2486064, 2900408, 3107580, 3625510, 4143440, 4350612, 5438265, 5800816, 6215160, 7251020, 8701224, 10876530, 12430320, 14502040, 17402448, 21753060, 29004080, 43506120, 87012240]

約数ペア:

[(1, 87012240), (2, 43506120), (3, 29004080), (4, 21753060), (5, 17402448), (6, 14502040), (7, 12430320), (8, 10876530), (10, 8701224), (12, 7251020), (14, 6215160), (15, 5800816), (16, 5438265), (20, 4350612), (21, 4143440), (24, 3625510), (28, 3107580), (30, 2900408), (35, 2486064), (40, 2175306), (42, 2071720), (48, 1812755), (49, 1775760), (56, 1553790), (60, 1450204), (70, 1243032), (80, 1087653), (84, 1035860), (98, 887880), (105, 828688), (112, 776895), (120, 725102), (140, 621516), (147, 591920), (151, 576240), (168, 517930), (196, 443940), (210, 414344), (240, 362551), (245, 355152), (280, 310758), (294, 295960), (302, 288120), (336, 258965), (343, 253680), (392, 221970), (420, 207172), (453, 192080), (490, 177576), (560, 155379), (588, 147980), (604, 144060), (686, 126840), (735, 118384), (755, 115248), (784, 110985), (840, 103586), (906, 96040), (980, 88788), (1029, 84560), (1057, 82320), (1176, 73990), (1208, 72030), (1372, 63420), (1470, 59192), (1510, 57624), (1680, 51793), (1715, 50736), (1812, 48020), (1960, 44394), (2058, 42280), (2114, 41160), (2265, 38416), (2352, 36995), (2401, 36240), (2416, 36015), (2744, 31710), (2940, 29596), (3020, 28812), (3171, 27440), (3430, 25368), (3624, 24010), (3920, 22197), (4116, 21140), (4228, 20580), (4530, 19208), (4802, 18120), (5145, 16912), (5285, 16464), (5488, 15855), (5880, 14798), (6040, 14406), (6342, 13720), (6860, 12684), (7203, 12080), (7248, 12005), (7399, 11760), (8232, 10570), (8456, 10290), (9060, 9604)]