187506120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1735

約数の個数: 128

約数和(自身を含む): 601655040

約数和(自身を除く): 414148920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1657, 1886, 2460, 2760, 2829, 3314, 3772, 4715, 4920, 4971, 5658, 6628, 7544, 8285, 9430, 9942, 11316, 13256, 14145, 16570, 18860, 19884, 22632, 24855, 28290, 33140, 37720, 38111, 39768, 49710, 56580, 66280, 67937, 76222, 99420, 113160, 114333, 135874, 152444, 190555, 198840, 203811, 228666, 271748, 304888, 339685, 381110, 407622, 457332, 543496, 571665, 679370, 762220, 815244, 914664, 1019055, 1143330, 1358740, 1524440, 1562551, 1630488, 2038110, 2286660, 2717480, 3125102, 4076220, 4573320, 4687653, 6250204, 7812755, 8152440, 9375306, 12500408, 15625510, 18750612, 23438265, 31251020, 37501224, 46876530, 62502040, 93753060, 187506120]

約数ペア:

[(1, 187506120), (2, 93753060), (3, 62502040), (4, 46876530), (5, 37501224), (6, 31251020), (8, 23438265), (10, 18750612), (12, 15625510), (15, 12500408), (20, 9375306), (23, 8152440), (24, 7812755), (30, 6250204), (40, 4687653), (41, 4573320), (46, 4076220), (60, 3125102), (69, 2717480), (82, 2286660), (92, 2038110), (115, 1630488), (120, 1562551), (123, 1524440), (138, 1358740), (164, 1143330), (184, 1019055), (205, 914664), (230, 815244), (246, 762220), (276, 679370), (328, 571665), (345, 543496), (410, 457332), (460, 407622), (492, 381110), (552, 339685), (615, 304888), (690, 271748), (820, 228666), (920, 203811), (943, 198840), (984, 190555), (1230, 152444), (1380, 135874), (1640, 114333), (1657, 113160), (1886, 99420), (2460, 76222), (2760, 67937), (2829, 66280), (3314, 56580), (3772, 49710), (4715, 39768), (4920, 38111), (4971, 37720), (5658, 33140), (6628, 28290), (7544, 24855), (8285, 22632), (9430, 19884), (9942, 18860), (11316, 16570), (13256, 14145)]