30685600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:359

約数の個数: 108

約数和(自身を含む): 82600182

約数和(自身を除く): 51914582

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 160, 176, 200, 220, 242, 275, 317, 352, 400, 440, 484, 550, 605, 634, 800, 880, 968, 1100, 1210, 1268, 1585, 1760, 1936, 2200, 2420, 2536, 3025, 3170, 3487, 3872, 4400, 4840, 5072, 6050, 6340, 6974, 7925, 8800, 9680, 10144, 12100, 12680, 13948, 15850, 17435, 19360, 24200, 25360, 27896, 31700, 34870, 38357, 48400, 50720, 55792, 63400, 69740, 76714, 87175, 96800, 111584, 126800, 139480, 153428, 174350, 191785, 253600, 278960, 306856, 348700, 383570, 557920, 613712, 697400, 767140, 958925, 1227424, 1394800, 1534280, 1917850, 2789600, 3068560, 3835700, 6137120, 7671400, 15342800, 30685600]

約数ペア:

[(1, 30685600), (2, 15342800), (4, 7671400), (5, 6137120), (8, 3835700), (10, 3068560), (11, 2789600), (16, 1917850), (20, 1534280), (22, 1394800), (25, 1227424), (32, 958925), (40, 767140), (44, 697400), (50, 613712), (55, 557920), (80, 383570), (88, 348700), (100, 306856), (110, 278960), (121, 253600), (160, 191785), (176, 174350), (200, 153428), (220, 139480), (242, 126800), (275, 111584), (317, 96800), (352, 87175), (400, 76714), (440, 69740), (484, 63400), (550, 55792), (605, 50720), (634, 48400), (800, 38357), (880, 34870), (968, 31700), (1100, 27896), (1210, 25360), (1268, 24200), (1585, 19360), (1760, 17435), (1936, 15850), (2200, 13948), (2420, 12680), (2536, 12100), (3025, 10144), (3170, 9680), (3487, 8800), (3872, 7925), (4400, 6974), (4840, 6340), (5072, 6050)]