180307036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 437032960

約数和(自身を除く): 256725924

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 31, 38, 52, 58, 62, 76, 91, 116, 124, 133, 182, 203, 217, 247, 266, 364, 377, 403, 406, 434, 494, 532, 551, 589, 754, 806, 812, 841, 868, 899, 988, 1102, 1178, 1508, 1612, 1682, 1729, 1798, 2204, 2356, 2639, 2821, 3364, 3458, 3596, 3857, 4123, 5278, 5642, 5887, 6293, 6916, 7163, 7657, 7714, 8246, 10556, 10933, 11284, 11687, 11774, 12586, 14326, 15314, 15428, 15979, 16492, 17081, 21866, 23374, 23548, 25172, 26071, 28652, 30628, 31958, 34162, 43732, 46748, 50141, 52142, 53599, 63916, 68324, 76531, 81809, 100282, 104284, 107198, 111853, 119567, 153062, 163618, 182497, 200564, 207727, 214396, 222053, 223706, 239134, 306124, 327236, 338923, 364994, 415454, 444106, 447412, 478268, 495349, 677846, 729988, 830908, 888212, 990698, 1355692, 1454089, 1554371, 1981396, 2372461, 2908178, 3108742, 3467443, 4744922, 5816356, 6217484, 6439537, 6934886, 9489844, 12879074, 13869772, 25758148, 45076759, 90153518, 180307036]

約数ペア:

[(1, 180307036), (2, 90153518), (4, 45076759), (7, 25758148), (13, 13869772), (14, 12879074), (19, 9489844), (26, 6934886), (28, 6439537), (29, 6217484), (31, 5816356), (38, 4744922), (52, 3467443), (58, 3108742), (62, 2908178), (76, 2372461), (91, 1981396), (116, 1554371), (124, 1454089), (133, 1355692), (182, 990698), (203, 888212), (217, 830908), (247, 729988), (266, 677846), (364, 495349), (377, 478268), (403, 447412), (406, 444106), (434, 415454), (494, 364994), (532, 338923), (551, 327236), (589, 306124), (754, 239134), (806, 223706), (812, 222053), (841, 214396), (868, 207727), (899, 200564), (988, 182497), (1102, 163618), (1178, 153062), (1508, 119567), (1612, 111853), (1682, 107198), (1729, 104284), (1798, 100282), (2204, 81809), (2356, 76531), (2639, 68324), (2821, 63916), (3364, 53599), (3458, 52142), (3596, 50141), (3857, 46748), (4123, 43732), (5278, 34162), (5642, 31958), (5887, 30628), (6293, 28652), (6916, 26071), (7163, 25172), (7657, 23548), (7714, 23374), (8246, 21866), (10556, 17081), (10933, 16492), (11284, 15979), (11687, 15428), (11774, 15314), (12586, 14326)]