73606140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{408923}}^1$

素因数の和:408938

約数の個数: 36

約数和(自身を含む): 223272504

約数和(自身を除く): 149666364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 408923, 817846, 1226769, 1635692, 2044615, 2453538, 3680307, 4089230, 4907076, 6133845, 7360614, 8178460, 12267690, 14721228, 18401535, 24535380, 36803070, 73606140]

約数ペア:

[(1, 73606140), (2, 36803070), (3, 24535380), (4, 18401535), (5, 14721228), (6, 12267690), (9, 8178460), (10, 7360614), (12, 6133845), (15, 4907076), (18, 4089230), (20, 3680307), (30, 2453538), (36, 2044615), (45, 1635692), (60, 1226769), (90, 817846), (180, 408923)]