75307140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{418373}}^1$

素因数の和:418388

約数の個数: 36

約数和(自身を含む): 228432204

約数和(自身を除く): 153125064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 418373, 836746, 1255119, 1673492, 2091865, 2510238, 3765357, 4183730, 5020476, 6275595, 7530714, 8367460, 12551190, 15061428, 18826785, 25102380, 37653570, 75307140]

約数ペア:

[(1, 75307140), (2, 37653570), (3, 25102380), (4, 18826785), (5, 15061428), (6, 12551190), (9, 8367460), (10, 7530714), (12, 6275595), (15, 5020476), (18, 4183730), (20, 3765357), (30, 2510238), (36, 2091865), (45, 1673492), (60, 1255119), (90, 836746), (180, 418373)]