74998400

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 193514400

約数和(自身を除く): 118516000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1019, 1150, 1472, 1600, 1840, 2038, 2300, 2944, 3200, 3680, 4076, 4600, 5095, 7360, 8152, 9200, 10190, 14720, 16304, 18400, 20380, 23437, 25475, 32608, 36800, 40760, 46874, 50950, 65216, 73600, 81520, 93748, 101900, 117185, 130432, 163040, 187496, 203800, 234370, 326080, 374992, 407600, 468740, 585925, 652160, 749984, 815200, 937480, 1171850, 1499968, 1630400, 1874960, 2343700, 2999936, 3260800, 3749920, 4687400, 7499840, 9374800, 14999680, 18749600, 37499200, 74998400]

約数ペア:

[(1, 74998400), (2, 37499200), (4, 18749600), (5, 14999680), (8, 9374800), (10, 7499840), (16, 4687400), (20, 3749920), (23, 3260800), (25, 2999936), (32, 2343700), (40, 1874960), (46, 1630400), (50, 1499968), (64, 1171850), (80, 937480), (92, 815200), (100, 749984), (115, 652160), (128, 585925), (160, 468740), (184, 407600), (200, 374992), (230, 326080), (320, 234370), (368, 203800), (400, 187496), (460, 163040), (575, 130432), (640, 117185), (736, 101900), (800, 93748), (920, 81520), (1019, 73600), (1150, 65216), (1472, 50950), (1600, 46874), (1840, 40760), (2038, 36800), (2300, 32608), (2944, 25475), (3200, 23437), (3680, 20380), (4076, 18400), (4600, 16304), (5095, 14720), (7360, 10190), (8152, 9200)]