261585150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{503}}^1\times {\mathrm{3467}}^1$

素因数の和:3985

約数の個数: 48

約数和(自身を含む): 650208384

約数和(自身を除く): 388623234

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 503, 1006, 1509, 2515, 3018, 3467, 5030, 6934, 7545, 10401, 12575, 15090, 17335, 20802, 25150, 34670, 37725, 52005, 75450, 86675, 104010, 173350, 260025, 520050, 1743901, 3487802, 5231703, 8719505, 10463406, 17439010, 26158515, 43597525, 52317030, 87195050, 130792575, 261585150]

約数ペア:

[(1, 261585150), (2, 130792575), (3, 87195050), (5, 52317030), (6, 43597525), (10, 26158515), (15, 17439010), (25, 10463406), (30, 8719505), (50, 5231703), (75, 3487802), (150, 1743901), (503, 520050), (1006, 260025), (1509, 173350), (2515, 104010), (3018, 86675), (3467, 75450), (5030, 52005), (6934, 37725), (7545, 34670), (10401, 25150), (12575, 20802), (15090, 17335)]