69740000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 120

約数和(自身を含む): 187758648

約数和(自身を除く): 118018648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 317, 352, 400, 440, 500, 550, 625, 634, 800, 880, 1000, 1100, 1250, 1268, 1375, 1585, 1760, 2000, 2200, 2500, 2536, 2750, 3170, 3487, 4000, 4400, 5000, 5072, 5500, 6340, 6875, 6974, 7925, 8800, 10000, 10144, 11000, 12680, 13750, 13948, 15850, 17435, 20000, 22000, 25360, 27500, 27896, 31700, 34870, 39625, 44000, 50720, 55000, 55792, 63400, 69740, 79250, 87175, 110000, 111584, 126800, 139480, 158500, 174350, 198125, 220000, 253600, 278960, 317000, 348700, 396250, 435875, 557920, 634000, 697400, 792500, 871750, 1268000, 1394800, 1585000, 1743500, 2179375, 2789600, 3170000, 3487000, 4358750, 6340000, 6974000, 8717500, 13948000, 17435000, 34870000, 69740000]

約数ペア:

[(1, 69740000), (2, 34870000), (4, 17435000), (5, 13948000), (8, 8717500), (10, 6974000), (11, 6340000), (16, 4358750), (20, 3487000), (22, 3170000), (25, 2789600), (32, 2179375), (40, 1743500), (44, 1585000), (50, 1394800), (55, 1268000), (80, 871750), (88, 792500), (100, 697400), (110, 634000), (125, 557920), (160, 435875), (176, 396250), (200, 348700), (220, 317000), (250, 278960), (275, 253600), (317, 220000), (352, 198125), (400, 174350), (440, 158500), (500, 139480), (550, 126800), (625, 111584), (634, 110000), (800, 87175), (880, 79250), (1000, 69740), (1100, 63400), (1250, 55792), (1268, 55000), (1375, 50720), (1585, 44000), (1760, 39625), (2000, 34870), (2200, 31700), (2500, 27896), (2536, 27500), (2750, 25360), (3170, 22000), (3487, 20000), (4000, 17435), (4400, 15850), (5000, 13948), (5072, 13750), (5500, 12680), (6340, 11000), (6875, 10144), (6974, 10000), (7925, 8800)]