545100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 1666560

約数和(自身を除く): 1121460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 79, 92, 100, 115, 138, 150, 158, 230, 237, 276, 300, 316, 345, 395, 460, 474, 575, 690, 790, 948, 1150, 1185, 1380, 1580, 1725, 1817, 1975, 2300, 2370, 3450, 3634, 3950, 4740, 5451, 5925, 6900, 7268, 7900, 9085, 10902, 11850, 18170, 21804, 23700, 27255, 36340, 45425, 54510, 90850, 109020, 136275, 181700, 272550, 545100]

約数ペア:

[(1, 545100), (2, 272550), (3, 181700), (4, 136275), (5, 109020), (6, 90850), (10, 54510), (12, 45425), (15, 36340), (20, 27255), (23, 23700), (25, 21804), (30, 18170), (46, 11850), (50, 10902), (60, 9085), (69, 7900), (75, 7268), (79, 6900), (92, 5925), (100, 5451), (115, 4740), (138, 3950), (150, 3634), (158, 3450), (230, 2370), (237, 2300), (276, 1975), (300, 1817), (316, 1725), (345, 1580), (395, 1380), (460, 1185), (474, 1150), (575, 948), (690, 790)]