146264220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19819}}^1$

素因数の和:19875

約数の個数: 72

約数和(自身を含む): 454512240

約数和(自身を除く): 308248020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 19819, 39638, 59457, 79276, 99095, 118914, 178371, 198190, 237828, 297285, 356742, 396380, 594570, 713484, 812579, 891855, 1189140, 1625158, 1783710, 2437737, 3250316, 3567420, 4062895, 4875474, 7313211, 8125790, 9750948, 12188685, 14626422, 16251580, 24377370, 29252844, 36566055, 48754740, 73132110, 146264220]

約数ペア:

[(1, 146264220), (2, 73132110), (3, 48754740), (4, 36566055), (5, 29252844), (6, 24377370), (9, 16251580), (10, 14626422), (12, 12188685), (15, 9750948), (18, 8125790), (20, 7313211), (30, 4875474), (36, 4062895), (41, 3567420), (45, 3250316), (60, 2437737), (82, 1783710), (90, 1625158), (123, 1189140), (164, 891855), (180, 812579), (205, 713484), (246, 594570), (369, 396380), (410, 356742), (492, 297285), (615, 237828), (738, 198190), (820, 178371), (1230, 118914), (1476, 99095), (1845, 79276), (2460, 59457), (3690, 39638), (7380, 19819)]