236415420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9587}}^1$

素因数の和:9739

約数の個数: 72

約数和(自身を含む): 722436624

約数和(自身を除く): 486021204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 9587, 12330, 19174, 24660, 28761, 38348, 47935, 57522, 86283, 95870, 115044, 143805, 172566, 191740, 287610, 345132, 431415, 575220, 862830, 1313419, 1725660, 2626838, 3940257, 5253676, 6567095, 7880514, 11820771, 13134190, 15761028, 19701285, 23641542, 26268380, 39402570, 47283084, 59103855, 78805140, 118207710, 236415420]

約数ペア:

[(1, 236415420), (2, 118207710), (3, 78805140), (4, 59103855), (5, 47283084), (6, 39402570), (9, 26268380), (10, 23641542), (12, 19701285), (15, 15761028), (18, 13134190), (20, 11820771), (30, 7880514), (36, 6567095), (45, 5253676), (60, 3940257), (90, 2626838), (137, 1725660), (180, 1313419), (274, 862830), (411, 575220), (548, 431415), (685, 345132), (822, 287610), (1233, 191740), (1370, 172566), (1644, 143805), (2055, 115044), (2466, 95870), (2740, 86283), (4110, 57522), (4932, 47935), (6165, 38348), (8220, 28761), (9587, 24660), (12330, 19174)]