180525996

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 559650168

約数和(自身を除く): 379124172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 83, 84, 98, 108, 126, 137, 147, 162, 166, 189, 196, 249, 252, 274, 294, 324, 332, 378, 411, 441, 498, 548, 567, 581, 588, 747, 756, 822, 882, 959, 996, 1134, 1162, 1233, 1323, 1494, 1644, 1743, 1764, 1918, 2241, 2268, 2324, 2466, 2646, 2877, 2988, 3486, 3699, 3836, 3969, 4067, 4482, 4932, 5229, 5292, 5754, 6713, 6723, 6972, 7398, 7938, 8134, 8631, 8964, 10458, 11097, 11371, 11508, 12201, 13426, 13446, 14796, 15687, 15876, 16268, 17262, 20139, 20916, 22194, 22742, 24402, 25893, 26852, 26892, 31374, 34113, 34524, 36603, 40278, 44388, 45484, 47061, 48804, 51786, 60417, 62748, 68226, 73206, 77679, 79597, 80556, 94122, 102339, 103572, 109809, 120834, 136452, 146412, 155358, 159194, 181251, 188244, 204678, 219618, 238791, 241668, 307017, 310716, 318388, 329427, 362502, 409356, 439236, 477582, 543753, 557179, 614034, 658854, 716373, 725004, 921051, 955164, 1087506, 1114358, 1228068, 1317708, 1432746, 1671537, 1842102, 2149119, 2175012, 2228716, 2865492, 3343074, 3684204, 4298238, 5014611, 6447357, 6686148, 8596476, 10029222, 12894714, 15043833, 20058444, 25789428, 30087666, 45131499, 60175332, 90262998, 180525996]

約数ペア:

[(1, 180525996), (2, 90262998), (3, 60175332), (4, 45131499), (6, 30087666), (7, 25789428), (9, 20058444), (12, 15043833), (14, 12894714), (18, 10029222), (21, 8596476), (27, 6686148), (28, 6447357), (36, 5014611), (42, 4298238), (49, 3684204), (54, 3343074), (63, 2865492), (81, 2228716), (83, 2175012), (84, 2149119), (98, 1842102), (108, 1671537), (126, 1432746), (137, 1317708), (147, 1228068), (162, 1114358), (166, 1087506), (189, 955164), (196, 921051), (249, 725004), (252, 716373), (274, 658854), (294, 614034), (324, 557179), (332, 543753), (378, 477582), (411, 439236), (441, 409356), (498, 362502), (548, 329427), (567, 318388), (581, 310716), (588, 307017), (747, 241668), (756, 238791), (822, 219618), (882, 204678), (959, 188244), (996, 181251), (1134, 159194), (1162, 155358), (1233, 146412), (1323, 136452), (1494, 120834), (1644, 109809), (1743, 103572), (1764, 102339), (1918, 94122), (2241, 80556), (2268, 79597), (2324, 77679), (2466, 73206), (2646, 68226), (2877, 62748), (2988, 60417), (3486, 51786), (3699, 48804), (3836, 47061), (3969, 45484), (4067, 44388), (4482, 40278), (4932, 36603), (5229, 34524), (5292, 34113), (5754, 31374), (6713, 26892), (6723, 26852), (6972, 25893), (7398, 24402), (7938, 22742), (8134, 22194), (8631, 20916), (8964, 20139), (10458, 17262), (11097, 16268), (11371, 15876), (11508, 15687), (12201, 14796), (13426, 13446)]