85367760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 282898560

約数和(自身を除く): 197530800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 190, 193, 194, 228, 240, 285, 291, 304, 380, 386, 388, 456, 485, 570, 579, 582, 760, 772, 776, 912, 965, 970, 1140, 1158, 1164, 1455, 1520, 1544, 1552, 1843, 1930, 1940, 2280, 2316, 2328, 2895, 2910, 3088, 3667, 3686, 3860, 3880, 4560, 4632, 4656, 5529, 5790, 5820, 7334, 7372, 7720, 7760, 9215, 9264, 11001, 11058, 11580, 11640, 14668, 14744, 15440, 18335, 18430, 18721, 22002, 22116, 23160, 23280, 27645, 29336, 29488, 36670, 36860, 37442, 44004, 44232, 46320, 55005, 55290, 56163, 58672, 73340, 73720, 74884, 88008, 88464, 93605, 110010, 110580, 112326, 146680, 147440, 149768, 176016, 187210, 220020, 221160, 224652, 280815, 293360, 299536, 355699, 374420, 440040, 442320, 449304, 561630, 711398, 748840, 880080, 898608, 1067097, 1123260, 1422796, 1497680, 1778495, 2134194, 2246520, 2845592, 3556990, 4268388, 4493040, 5335485, 5691184, 7113980, 8536776, 10670970, 14227960, 17073552, 21341940, 28455920, 42683880, 85367760]

約数ペア:

[(1, 85367760), (2, 42683880), (3, 28455920), (4, 21341940), (5, 17073552), (6, 14227960), (8, 10670970), (10, 8536776), (12, 7113980), (15, 5691184), (16, 5335485), (19, 4493040), (20, 4268388), (24, 3556990), (30, 2845592), (38, 2246520), (40, 2134194), (48, 1778495), (57, 1497680), (60, 1422796), (76, 1123260), (80, 1067097), (95, 898608), (97, 880080), (114, 748840), (120, 711398), (152, 561630), (190, 449304), (193, 442320), (194, 440040), (228, 374420), (240, 355699), (285, 299536), (291, 293360), (304, 280815), (380, 224652), (386, 221160), (388, 220020), (456, 187210), (485, 176016), (570, 149768), (579, 147440), (582, 146680), (760, 112326), (772, 110580), (776, 110010), (912, 93605), (965, 88464), (970, 88008), (1140, 74884), (1158, 73720), (1164, 73340), (1455, 58672), (1520, 56163), (1544, 55290), (1552, 55005), (1843, 46320), (1930, 44232), (1940, 44004), (2280, 37442), (2316, 36860), (2328, 36670), (2895, 29488), (2910, 29336), (3088, 27645), (3667, 23280), (3686, 23160), (3860, 22116), (3880, 22002), (4560, 18721), (4632, 18430), (4656, 18335), (5529, 15440), (5790, 14744), (5820, 14668), (7334, 11640), (7372, 11580), (7720, 11058), (7760, 11001), (9215, 9264)]