90140256

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:91

約数の個数: 216

約数和(自身を含む): 294756840

約数和(自身を除く): 204616584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 96, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 288, 289, 304, 306, 323, 342, 361, 408, 432, 456, 459, 513, 544, 578, 608, 612, 646, 684, 722, 816, 864, 867, 912, 918, 969, 1026, 1083, 1156, 1224, 1292, 1368, 1444, 1632, 1734, 1824, 1836, 1938, 2052, 2166, 2312, 2448, 2584, 2601, 2736, 2888, 2907, 3249, 3468, 3672, 3876, 4104, 4332, 4624, 4896, 5168, 5202, 5472, 5491, 5776, 5814, 6137, 6498, 6936, 7344, 7752, 7803, 8208, 8664, 8721, 9248, 9747, 10336, 10404, 10982, 11552, 11628, 12274, 12996, 13872, 14688, 15504, 15606, 16416, 16473, 17328, 17442, 18411, 19494, 20808, 21964, 23256, 24548, 25992, 27744, 31008, 31212, 32946, 34656, 34884, 36822, 38988, 41616, 43928, 46512, 49096, 49419, 51984, 55233, 62424, 65892, 69768, 73644, 77976, 83232, 87856, 93024, 98192, 98838, 103968, 104329, 110466, 124848, 131784, 139536, 147288, 148257, 155952, 165699, 175712, 196384, 197676, 208658, 220932, 249696, 263568, 279072, 294576, 296514, 311904, 312987, 331398, 395352, 417316, 441864, 527136, 589152, 593028, 625974, 662796, 790704, 834632, 883728, 938961, 1186056, 1251948, 1325592, 1581408, 1669264, 1767456, 1877922, 2372112, 2503896, 2651184, 2816883, 3338528, 3755844, 4744224, 5007792, 5302368, 5633766, 7511688, 10015584, 11267532, 15023376, 22535064, 30046752, 45070128, 90140256]

約数ペア:

[(1, 90140256), (2, 45070128), (3, 30046752), (4, 22535064), (6, 15023376), (8, 11267532), (9, 10015584), (12, 7511688), (16, 5633766), (17, 5302368), (18, 5007792), (19, 4744224), (24, 3755844), (27, 3338528), (32, 2816883), (34, 2651184), (36, 2503896), (38, 2372112), (48, 1877922), (51, 1767456), (54, 1669264), (57, 1581408), (68, 1325592), (72, 1251948), (76, 1186056), (96, 938961), (102, 883728), (108, 834632), (114, 790704), (136, 662796), (144, 625974), (152, 593028), (153, 589152), (171, 527136), (204, 441864), (216, 417316), (228, 395352), (272, 331398), (288, 312987), (289, 311904), (304, 296514), (306, 294576), (323, 279072), (342, 263568), (361, 249696), (408, 220932), (432, 208658), (456, 197676), (459, 196384), (513, 175712), (544, 165699), (578, 155952), (608, 148257), (612, 147288), (646, 139536), (684, 131784), (722, 124848), (816, 110466), (864, 104329), (867, 103968), (912, 98838), (918, 98192), (969, 93024), (1026, 87856), (1083, 83232), (1156, 77976), (1224, 73644), (1292, 69768), (1368, 65892), (1444, 62424), (1632, 55233), (1734, 51984), (1824, 49419), (1836, 49096), (1938, 46512), (2052, 43928), (2166, 41616), (2312, 38988), (2448, 36822), (2584, 34884), (2601, 34656), (2736, 32946), (2888, 31212), (2907, 31008), (3249, 27744), (3468, 25992), (3672, 24548), (3876, 23256), (4104, 21964), (4332, 20808), (4624, 19494), (4896, 18411), (5168, 17442), (5202, 17328), (5472, 16473), (5491, 16416), (5776, 15606), (5814, 15504), (6137, 14688), (6498, 13872), (6936, 12996), (7344, 12274), (7752, 11628), (7803, 11552), (8208, 10982), (8664, 10404), (8721, 10336), (9248, 9747)]