150388480

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 108

約数和(自身を含む): 396360216

約数和(自身を除く): 245971736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 971, 1210, 1280, 1408, 1760, 1936, 1942, 2420, 2816, 3520, 3872, 3884, 4840, 4855, 7040, 7744, 7768, 9680, 9710, 10681, 14080, 15488, 15536, 19360, 19420, 21362, 30976, 31072, 38720, 38840, 42724, 53405, 62144, 77440, 77680, 85448, 106810, 117491, 124288, 154880, 155360, 170896, 213620, 234982, 248576, 310720, 341792, 427240, 469964, 587455, 621440, 683584, 854480, 939928, 1174910, 1242880, 1367168, 1708960, 1879856, 2349820, 2734336, 3417920, 3759712, 4699640, 6835840, 7519424, 9399280, 13671680, 15038848, 18798560, 30077696, 37597120, 75194240, 150388480]

約数ペア:

[(1, 150388480), (2, 75194240), (4, 37597120), (5, 30077696), (8, 18798560), (10, 15038848), (11, 13671680), (16, 9399280), (20, 7519424), (22, 6835840), (32, 4699640), (40, 3759712), (44, 3417920), (55, 2734336), (64, 2349820), (80, 1879856), (88, 1708960), (110, 1367168), (121, 1242880), (128, 1174910), (160, 939928), (176, 854480), (220, 683584), (242, 621440), (256, 587455), (320, 469964), (352, 427240), (440, 341792), (484, 310720), (605, 248576), (640, 234982), (704, 213620), (880, 170896), (968, 155360), (971, 154880), (1210, 124288), (1280, 117491), (1408, 106810), (1760, 85448), (1936, 77680), (1942, 77440), (2420, 62144), (2816, 53405), (3520, 42724), (3872, 38840), (3884, 38720), (4840, 31072), (4855, 30976), (7040, 21362), (7744, 19420), (7768, 19360), (9680, 15536), (9710, 15488), (10681, 14080)]