66682260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1367}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 203164416

約数和(自身を除く): 136482156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1367, 1626, 2439, 2710, 2734, 3252, 4065, 4101, 4878, 5420, 5468, 6835, 8130, 8202, 9756, 12195, 12303, 13670, 16260, 16404, 20505, 24390, 24606, 27340, 41010, 48780, 49212, 61515, 82020, 123030, 246060, 370457, 740914, 1111371, 1481828, 1852285, 2222742, 3334113, 3704570, 4445484, 5556855, 6668226, 7409140, 11113710, 13336452, 16670565, 22227420, 33341130, 66682260]

約数ペア:

[(1, 66682260), (2, 33341130), (3, 22227420), (4, 16670565), (5, 13336452), (6, 11113710), (9, 7409140), (10, 6668226), (12, 5556855), (15, 4445484), (18, 3704570), (20, 3334113), (30, 2222742), (36, 1852285), (45, 1481828), (60, 1111371), (90, 740914), (180, 370457), (271, 246060), (542, 123030), (813, 82020), (1084, 61515), (1355, 49212), (1367, 48780), (1626, 41010), (2439, 27340), (2710, 24606), (2734, 24390), (3252, 20505), (4065, 16404), (4101, 16260), (4878, 13670), (5420, 12303), (5468, 12195), (6835, 9756), (8130, 8202)]