67248750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 170945280

約数和(自身を除く): 103696530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 125, 150, 158, 227, 237, 250, 375, 395, 454, 474, 625, 681, 750, 790, 1135, 1185, 1250, 1362, 1875, 1975, 2270, 2370, 3405, 3750, 3950, 5675, 5925, 6810, 9875, 11350, 11850, 17025, 17933, 19750, 28375, 29625, 34050, 35866, 49375, 53799, 56750, 59250, 85125, 89665, 98750, 107598, 141875, 148125, 170250, 179330, 268995, 283750, 296250, 425625, 448325, 537990, 851250, 896650, 1344975, 2241625, 2689950, 4483250, 6724875, 11208125, 13449750, 22416250, 33624375, 67248750]

約数ペア:

[(1, 67248750), (2, 33624375), (3, 22416250), (5, 13449750), (6, 11208125), (10, 6724875), (15, 4483250), (25, 2689950), (30, 2241625), (50, 1344975), (75, 896650), (79, 851250), (125, 537990), (150, 448325), (158, 425625), (227, 296250), (237, 283750), (250, 268995), (375, 179330), (395, 170250), (454, 148125), (474, 141875), (625, 107598), (681, 98750), (750, 89665), (790, 85125), (1135, 59250), (1185, 56750), (1250, 53799), (1362, 49375), (1875, 35866), (1975, 34050), (2270, 29625), (2370, 28375), (3405, 19750), (3750, 17933), (3950, 17025), (5675, 11850), (5925, 11350), (6810, 9875)]