82422180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14771}}^1$

素因数の和:14817

約数の個数: 72

約数和(自身を含む): 258096384

約数和(自身を除く): 175674204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 14771, 29542, 44313, 59084, 73855, 88626, 132939, 147710, 177252, 221565, 265878, 295420, 443130, 457901, 531756, 664695, 886260, 915802, 1329390, 1373703, 1831604, 2289505, 2658780, 2747406, 4121109, 4579010, 5494812, 6868515, 8242218, 9158020, 13737030, 16484436, 20605545, 27474060, 41211090, 82422180]

約数ペア:

[(1, 82422180), (2, 41211090), (3, 27474060), (4, 20605545), (5, 16484436), (6, 13737030), (9, 9158020), (10, 8242218), (12, 6868515), (15, 5494812), (18, 4579010), (20, 4121109), (30, 2747406), (31, 2658780), (36, 2289505), (45, 1831604), (60, 1373703), (62, 1329390), (90, 915802), (93, 886260), (124, 664695), (155, 531756), (180, 457901), (186, 443130), (279, 295420), (310, 265878), (372, 221565), (465, 177252), (558, 147710), (620, 132939), (930, 88626), (1116, 73855), (1395, 59084), (1860, 44313), (2790, 29542), (5580, 14771)]