90170808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 304819200

約数和(自身を除く): 214648392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 41, 42, 52, 53, 56, 57, 76, 78, 82, 84, 91, 104, 106, 114, 123, 133, 152, 156, 159, 164, 168, 182, 212, 228, 246, 247, 266, 273, 287, 312, 318, 328, 364, 371, 399, 424, 456, 492, 494, 532, 533, 546, 574, 636, 689, 728, 741, 742, 779, 798, 861, 984, 988, 1007, 1064, 1066, 1092, 1113, 1148, 1272, 1378, 1482, 1484, 1558, 1596, 1599, 1722, 1729, 1976, 2014, 2067, 2132, 2173, 2184, 2226, 2296, 2337, 2756, 2964, 2968, 3021, 3116, 3192, 3198, 3444, 3458, 3731, 4028, 4134, 4264, 4346, 4452, 4674, 4823, 5187, 5453, 5512, 5928, 6042, 6232, 6396, 6519, 6888, 6916, 7049, 7462, 8056, 8268, 8692, 8904, 9348, 9646, 10127, 10374, 10906, 11193, 12084, 12792, 13038, 13091, 13832, 14098, 14469, 14924, 15211, 16359, 16536, 17384, 18696, 19292, 20254, 20748, 21147, 21812, 22386, 24168, 26076, 26182, 28196, 28249, 28938, 29848, 30381, 30422, 32718, 38584, 39273, 40508, 41287, 41496, 42294, 43624, 44772, 45633, 52152, 52364, 56392, 56498, 57876, 60762, 60844, 65436, 70889, 78546, 81016, 82574, 84588, 84747, 89544, 91266, 91637, 104728, 112996, 115752, 121524, 121688, 123861, 130872, 141778, 157092, 165148, 169176, 169494, 182532, 183274, 197743, 212667, 225992, 243048, 247722, 274911, 283556, 289009, 314184, 330296, 338988, 365064, 366548, 395486, 425334, 495444, 536731, 549822, 567112, 578018, 593229, 677976, 733096, 790972, 850668, 867027, 990888, 1073462, 1099644, 1156036, 1186458, 1581944, 1610193, 1701336, 1734054, 2146924, 2199288, 2312072, 2372916, 3220386, 3468108, 3757117, 4293848, 4745832, 6440772, 6936216, 7514234, 11271351, 12881544, 15028468, 22542702, 30056936, 45085404, 90170808]

約数ペア:

[(1, 90170808), (2, 45085404), (3, 30056936), (4, 22542702), (6, 15028468), (7, 12881544), (8, 11271351), (12, 7514234), (13, 6936216), (14, 6440772), (19, 4745832), (21, 4293848), (24, 3757117), (26, 3468108), (28, 3220386), (38, 2372916), (39, 2312072), (41, 2199288), (42, 2146924), (52, 1734054), (53, 1701336), (56, 1610193), (57, 1581944), (76, 1186458), (78, 1156036), (82, 1099644), (84, 1073462), (91, 990888), (104, 867027), (106, 850668), (114, 790972), (123, 733096), (133, 677976), (152, 593229), (156, 578018), (159, 567112), (164, 549822), (168, 536731), (182, 495444), (212, 425334), (228, 395486), (246, 366548), (247, 365064), (266, 338988), (273, 330296), (287, 314184), (312, 289009), (318, 283556), (328, 274911), (364, 247722), (371, 243048), (399, 225992), (424, 212667), (456, 197743), (492, 183274), (494, 182532), (532, 169494), (533, 169176), (546, 165148), (574, 157092), (636, 141778), (689, 130872), (728, 123861), (741, 121688), (742, 121524), (779, 115752), (798, 112996), (861, 104728), (984, 91637), (988, 91266), (1007, 89544), (1064, 84747), (1066, 84588), (1092, 82574), (1113, 81016), (1148, 78546), (1272, 70889), (1378, 65436), (1482, 60844), (1484, 60762), (1558, 57876), (1596, 56498), (1599, 56392), (1722, 52364), (1729, 52152), (1976, 45633), (2014, 44772), (2067, 43624), (2132, 42294), (2173, 41496), (2184, 41287), (2226, 40508), (2296, 39273), (2337, 38584), (2756, 32718), (2964, 30422), (2968, 30381), (3021, 29848), (3116, 28938), (3192, 28249), (3198, 28196), (3444, 26182), (3458, 26076), (3731, 24168), (4028, 22386), (4134, 21812), (4264, 21147), (4346, 20748), (4452, 20254), (4674, 19292), (4823, 18696), (5187, 17384), (5453, 16536), (5512, 16359), (5928, 15211), (6042, 14924), (6232, 14469), (6396, 14098), (6519, 13832), (6888, 13091), (6916, 13038), (7049, 12792), (7462, 12084), (8056, 11193), (8268, 10906), (8692, 10374), (8904, 10127), (9348, 9646)]