3825180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 11793600

約数和(自身を除く): 7968420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 269, 316, 395, 474, 538, 711, 790, 807, 948, 1076, 1185, 1345, 1422, 1580, 1614, 2370, 2421, 2690, 2844, 3228, 3555, 4035, 4740, 4842, 5380, 7110, 8070, 9684, 12105, 14220, 16140, 21251, 24210, 42502, 48420, 63753, 85004, 106255, 127506, 191259, 212510, 255012, 318765, 382518, 425020, 637530, 765036, 956295, 1275060, 1912590, 3825180]

約数ペア:

[(1, 3825180), (2, 1912590), (3, 1275060), (4, 956295), (5, 765036), (6, 637530), (9, 425020), (10, 382518), (12, 318765), (15, 255012), (18, 212510), (20, 191259), (30, 127506), (36, 106255), (45, 85004), (60, 63753), (79, 48420), (90, 42502), (158, 24210), (180, 21251), (237, 16140), (269, 14220), (316, 12105), (395, 9684), (474, 8070), (538, 7110), (711, 5380), (790, 4842), (807, 4740), (948, 4035), (1076, 3555), (1185, 3228), (1345, 2844), (1422, 2690), (1580, 2421), (1614, 2370)]