87296040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 319213440

約数和(自身を除く): 231917400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 811, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1622, 1656, 1794, 2070, 2340, 2392, 2433, 2691, 2760, 2990, 3244, 3588, 4055, 4140, 4485, 4680, 4866, 5382, 5980, 6488, 7176, 7299, 8110, 8280, 8970, 9732, 10543, 10764, 11960, 12165, 13455, 14598, 16220, 17940, 18653, 19464, 21086, 21528, 24330, 26910, 29196, 31629, 32440, 35880, 36495, 37306, 42172, 48660, 52715, 53820, 55959, 58392, 63258, 72990, 74612, 84344, 93265, 94887, 97320, 105430, 107640, 111918, 126516, 145980, 149224, 158145, 167877, 186530, 189774, 210860, 223836, 242489, 253032, 279795, 291960, 316290, 335754, 373060, 379548, 421720, 447672, 474435, 484978, 559590, 632580, 671508, 727467, 746120, 759096, 839385, 948870, 969956, 1119180, 1212445, 1265160, 1343016, 1454934, 1678770, 1897740, 1939912, 2182401, 2238360, 2424890, 2909868, 3357540, 3637335, 3795480, 4364802, 4849780, 5819736, 6715080, 7274670, 8729604, 9699560, 10912005, 14549340, 17459208, 21824010, 29098680, 43648020, 87296040]

約数ペア:

[(1, 87296040), (2, 43648020), (3, 29098680), (4, 21824010), (5, 17459208), (6, 14549340), (8, 10912005), (9, 9699560), (10, 8729604), (12, 7274670), (13, 6715080), (15, 5819736), (18, 4849780), (20, 4364802), (23, 3795480), (24, 3637335), (26, 3357540), (30, 2909868), (36, 2424890), (39, 2238360), (40, 2182401), (45, 1939912), (46, 1897740), (52, 1678770), (60, 1454934), (65, 1343016), (69, 1265160), (72, 1212445), (78, 1119180), (90, 969956), (92, 948870), (104, 839385), (115, 759096), (117, 746120), (120, 727467), (130, 671508), (138, 632580), (156, 559590), (180, 484978), (184, 474435), (195, 447672), (207, 421720), (230, 379548), (234, 373060), (260, 335754), (276, 316290), (299, 291960), (312, 279795), (345, 253032), (360, 242489), (390, 223836), (414, 210860), (460, 189774), (468, 186530), (520, 167877), (552, 158145), (585, 149224), (598, 145980), (690, 126516), (780, 111918), (811, 107640), (828, 105430), (897, 97320), (920, 94887), (936, 93265), (1035, 84344), (1170, 74612), (1196, 72990), (1380, 63258), (1495, 58392), (1560, 55959), (1622, 53820), (1656, 52715), (1794, 48660), (2070, 42172), (2340, 37306), (2392, 36495), (2433, 35880), (2691, 32440), (2760, 31629), (2990, 29196), (3244, 26910), (3588, 24330), (4055, 21528), (4140, 21086), (4485, 19464), (4680, 18653), (4866, 17940), (5382, 16220), (5980, 14598), (6488, 13455), (7176, 12165), (7299, 11960), (8110, 10764), (8280, 10543), (8970, 9732)]