186465420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3851}}^1$

素因数の和:4135

約数の個数: 72

約数和(自身を含む): 567861840

約数和(自身を除く): 381396420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 3851, 4035, 4842, 5380, 7702, 8070, 9684, 11553, 12105, 15404, 16140, 19255, 23106, 24210, 34659, 38510, 46212, 48420, 57765, 69318, 77020, 115530, 138636, 173295, 231060, 346590, 693180, 1035919, 2071838, 3107757, 4143676, 5179595, 6215514, 9323271, 10359190, 12431028, 15538785, 18646542, 20718380, 31077570, 37293084, 46616355, 62155140, 93232710, 186465420]

約数ペア:

[(1, 186465420), (2, 93232710), (3, 62155140), (4, 46616355), (5, 37293084), (6, 31077570), (9, 20718380), (10, 18646542), (12, 15538785), (15, 12431028), (18, 10359190), (20, 9323271), (30, 6215514), (36, 5179595), (45, 4143676), (60, 3107757), (90, 2071838), (180, 1035919), (269, 693180), (538, 346590), (807, 231060), (1076, 173295), (1345, 138636), (1614, 115530), (2421, 77020), (2690, 69318), (3228, 57765), (3851, 48420), (4035, 46212), (4842, 38510), (5380, 34659), (7702, 24210), (8070, 23106), (9684, 19255), (11553, 16140), (12105, 15404)]