129589600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 367663968

約数和(自身を除く): 238074368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 160, 175, 200, 224, 280, 292, 317, 350, 365, 400, 511, 560, 584, 634, 700, 730, 800, 1022, 1120, 1168, 1268, 1400, 1460, 1585, 1825, 2044, 2219, 2336, 2536, 2555, 2800, 2920, 3170, 3650, 4088, 4438, 5072, 5110, 5600, 5840, 6340, 7300, 7925, 8176, 8876, 10144, 10220, 11095, 11680, 12680, 12775, 14600, 15850, 16352, 17752, 20440, 22190, 23141, 25360, 25550, 29200, 31700, 35504, 40880, 44380, 46282, 50720, 51100, 55475, 58400, 63400, 71008, 81760, 88760, 92564, 102200, 110950, 115705, 126800, 161987, 177520, 185128, 204400, 221900, 231410, 253600, 323974, 355040, 370256, 408800, 443800, 462820, 578525, 647948, 740512, 809935, 887600, 925640, 1157050, 1295896, 1619870, 1775200, 1851280, 2314100, 2591792, 3239740, 3702560, 4049675, 4628200, 5183584, 6479480, 8099350, 9256400, 12958960, 16198700, 18512800, 25917920, 32397400, 64794800, 129589600]

約数ペア:

[(1, 129589600), (2, 64794800), (4, 32397400), (5, 25917920), (7, 18512800), (8, 16198700), (10, 12958960), (14, 9256400), (16, 8099350), (20, 6479480), (25, 5183584), (28, 4628200), (32, 4049675), (35, 3702560), (40, 3239740), (50, 2591792), (56, 2314100), (70, 1851280), (73, 1775200), (80, 1619870), (100, 1295896), (112, 1157050), (140, 925640), (146, 887600), (160, 809935), (175, 740512), (200, 647948), (224, 578525), (280, 462820), (292, 443800), (317, 408800), (350, 370256), (365, 355040), (400, 323974), (511, 253600), (560, 231410), (584, 221900), (634, 204400), (700, 185128), (730, 177520), (800, 161987), (1022, 126800), (1120, 115705), (1168, 110950), (1268, 102200), (1400, 92564), (1460, 88760), (1585, 81760), (1825, 71008), (2044, 63400), (2219, 58400), (2336, 55475), (2536, 51100), (2555, 50720), (2800, 46282), (2920, 44380), (3170, 40880), (3650, 35504), (4088, 31700), (4438, 29200), (5072, 25550), (5110, 25360), (5600, 23141), (5840, 22190), (6340, 20440), (7300, 17752), (7925, 16352), (8176, 15850), (8876, 14600), (10144, 12775), (10220, 12680), (11095, 11680)]