132161580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1831}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 402109344

約数和(自身を除く): 269947764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 1831, 2005, 2406, 3609, 3662, 4010, 4812, 5493, 6015, 7218, 7324, 8020, 9155, 10986, 12030, 14436, 16479, 18045, 18310, 21972, 24060, 27465, 32958, 36090, 36620, 54930, 65916, 72180, 82395, 109860, 164790, 329580, 734231, 1468462, 2202693, 2936924, 3671155, 4405386, 6608079, 7342310, 8810772, 11013465, 13216158, 14684620, 22026930, 26432316, 33040395, 44053860, 66080790, 132161580]

約数ペア:

[(1, 132161580), (2, 66080790), (3, 44053860), (4, 33040395), (5, 26432316), (6, 22026930), (9, 14684620), (10, 13216158), (12, 11013465), (15, 8810772), (18, 7342310), (20, 6608079), (30, 4405386), (36, 3671155), (45, 2936924), (60, 2202693), (90, 1468462), (180, 734231), (401, 329580), (802, 164790), (1203, 109860), (1604, 82395), (1831, 72180), (2005, 65916), (2406, 54930), (3609, 36620), (3662, 36090), (4010, 32958), (4812, 27465), (5493, 24060), (6015, 21972), (7218, 18310), (7324, 18045), (8020, 16479), (9155, 14436), (10986, 12030)]