90275472

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 311980032

約数和(自身を除く): 221704560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 107, 108, 112, 124, 126, 144, 162, 168, 186, 189, 214, 216, 217, 243, 248, 252, 279, 321, 324, 336, 372, 378, 428, 432, 434, 486, 496, 504, 558, 567, 642, 648, 651, 744, 749, 756, 837, 856, 868, 963, 972, 1008, 1116, 1134, 1284, 1296, 1302, 1488, 1498, 1512, 1674, 1701, 1712, 1736, 1926, 1944, 1953, 2232, 2247, 2268, 2511, 2568, 2604, 2889, 2996, 3024, 3317, 3348, 3402, 3472, 3852, 3888, 3906, 4464, 4494, 4536, 5022, 5136, 5208, 5778, 5859, 5992, 6634, 6696, 6741, 6804, 7533, 7704, 7812, 8667, 8988, 9072, 9951, 10044, 10416, 11556, 11718, 11984, 13268, 13392, 13482, 13608, 15066, 15408, 15624, 17334, 17577, 17976, 19902, 20088, 20223, 23112, 23219, 23436, 26001, 26536, 26964, 27216, 29853, 30132, 31248, 34668, 35154, 35952, 39804, 40176, 40446, 46224, 46438, 46872, 52002, 52731, 53072, 53928, 59706, 60264, 60669, 69336, 69657, 70308, 79608, 80892, 89559, 92876, 93744, 104004, 105462, 107856, 119412, 120528, 121338, 138672, 139314, 140616, 159216, 161784, 179118, 182007, 185752, 208008, 208971, 210924, 238824, 242676, 268677, 278628, 281232, 323568, 358236, 364014, 371504, 416016, 417942, 421848, 477648, 485352, 537354, 557256, 626913, 716472, 728028, 806031, 835884, 843696, 970704, 1074708, 1114512, 1253826, 1432944, 1456056, 1612062, 1671768, 1880739, 2149416, 2507652, 2912112, 3224124, 3343536, 3761478, 4298832, 5015304, 5642217, 6448248, 7522956, 10030608, 11284434, 12896496, 15045912, 22568868, 30091824, 45137736, 90275472]

約数ペア:

[(1, 90275472), (2, 45137736), (3, 30091824), (4, 22568868), (6, 15045912), (7, 12896496), (8, 11284434), (9, 10030608), (12, 7522956), (14, 6448248), (16, 5642217), (18, 5015304), (21, 4298832), (24, 3761478), (27, 3343536), (28, 3224124), (31, 2912112), (36, 2507652), (42, 2149416), (48, 1880739), (54, 1671768), (56, 1612062), (62, 1456056), (63, 1432944), (72, 1253826), (81, 1114512), (84, 1074708), (93, 970704), (107, 843696), (108, 835884), (112, 806031), (124, 728028), (126, 716472), (144, 626913), (162, 557256), (168, 537354), (186, 485352), (189, 477648), (214, 421848), (216, 417942), (217, 416016), (243, 371504), (248, 364014), (252, 358236), (279, 323568), (321, 281232), (324, 278628), (336, 268677), (372, 242676), (378, 238824), (428, 210924), (432, 208971), (434, 208008), (486, 185752), (496, 182007), (504, 179118), (558, 161784), (567, 159216), (642, 140616), (648, 139314), (651, 138672), (744, 121338), (749, 120528), (756, 119412), (837, 107856), (856, 105462), (868, 104004), (963, 93744), (972, 92876), (1008, 89559), (1116, 80892), (1134, 79608), (1284, 70308), (1296, 69657), (1302, 69336), (1488, 60669), (1498, 60264), (1512, 59706), (1674, 53928), (1701, 53072), (1712, 52731), (1736, 52002), (1926, 46872), (1944, 46438), (1953, 46224), (2232, 40446), (2247, 40176), (2268, 39804), (2511, 35952), (2568, 35154), (2604, 34668), (2889, 31248), (2996, 30132), (3024, 29853), (3317, 27216), (3348, 26964), (3402, 26536), (3472, 26001), (3852, 23436), (3888, 23219), (3906, 23112), (4464, 20223), (4494, 20088), (4536, 19902), (5022, 17976), (5136, 17577), (5208, 17334), (5778, 15624), (5859, 15408), (5992, 15066), (6634, 13608), (6696, 13482), (6741, 13392), (6804, 13268), (7533, 11984), (7704, 11718), (7812, 11556), (8667, 10416), (8988, 10044), (9072, 9951)]