90900768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 295384320

約数和(自身を除く): 204483552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 73, 84, 96, 102, 109, 112, 119, 136, 146, 168, 204, 218, 219, 224, 238, 272, 292, 327, 336, 357, 408, 436, 438, 476, 511, 544, 584, 654, 672, 714, 763, 816, 872, 876, 952, 1022, 1168, 1241, 1308, 1428, 1526, 1533, 1632, 1744, 1752, 1853, 1904, 2044, 2289, 2336, 2482, 2616, 2856, 3052, 3066, 3488, 3504, 3706, 3723, 3808, 4088, 4578, 4964, 5232, 5559, 5712, 6104, 6132, 7008, 7412, 7446, 7957, 8176, 8687, 9156, 9928, 10464, 11118, 11424, 12208, 12264, 12971, 14824, 14892, 15914, 16352, 17374, 18312, 19856, 22236, 23871, 24416, 24528, 25942, 26061, 29648, 29784, 31828, 34748, 36624, 38913, 39712, 44472, 47742, 49056, 51884, 52122, 55699, 59296, 59568, 63656, 69496, 73248, 77826, 88944, 95484, 103768, 104244, 111398, 119136, 127312, 135269, 138992, 155652, 167097, 177888, 190968, 207536, 208488, 222796, 254624, 270538, 277984, 311304, 334194, 381936, 405807, 415072, 416976, 445592, 541076, 622608, 668388, 763872, 811614, 833952, 891184, 946883, 1082152, 1245216, 1336776, 1623228, 1782368, 1893766, 2164304, 2673552, 2840649, 3246456, 3787532, 4328608, 5347104, 5681298, 6492912, 7575064, 11362596, 12985824, 15150128, 22725192, 30300256, 45450384, 90900768]

約数ペア:

[(1, 90900768), (2, 45450384), (3, 30300256), (4, 22725192), (6, 15150128), (7, 12985824), (8, 11362596), (12, 7575064), (14, 6492912), (16, 5681298), (17, 5347104), (21, 4328608), (24, 3787532), (28, 3246456), (32, 2840649), (34, 2673552), (42, 2164304), (48, 1893766), (51, 1782368), (56, 1623228), (68, 1336776), (73, 1245216), (84, 1082152), (96, 946883), (102, 891184), (109, 833952), (112, 811614), (119, 763872), (136, 668388), (146, 622608), (168, 541076), (204, 445592), (218, 416976), (219, 415072), (224, 405807), (238, 381936), (272, 334194), (292, 311304), (327, 277984), (336, 270538), (357, 254624), (408, 222796), (436, 208488), (438, 207536), (476, 190968), (511, 177888), (544, 167097), (584, 155652), (654, 138992), (672, 135269), (714, 127312), (763, 119136), (816, 111398), (872, 104244), (876, 103768), (952, 95484), (1022, 88944), (1168, 77826), (1241, 73248), (1308, 69496), (1428, 63656), (1526, 59568), (1533, 59296), (1632, 55699), (1744, 52122), (1752, 51884), (1853, 49056), (1904, 47742), (2044, 44472), (2289, 39712), (2336, 38913), (2482, 36624), (2616, 34748), (2856, 31828), (3052, 29784), (3066, 29648), (3488, 26061), (3504, 25942), (3706, 24528), (3723, 24416), (3808, 23871), (4088, 22236), (4578, 19856), (4964, 18312), (5232, 17374), (5559, 16352), (5712, 15914), (6104, 14892), (6132, 14824), (7008, 12971), (7412, 12264), (7446, 12208), (7957, 11424), (8176, 11118), (8687, 10464), (9156, 9928)]