89825220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 280828800

約数和(自身を除く): 191003580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 397, 419, 540, 794, 838, 1191, 1257, 1588, 1676, 1985, 2095, 2382, 2514, 3573, 3771, 3970, 4190, 4764, 5028, 5955, 6285, 7146, 7542, 7940, 8380, 10719, 11313, 11910, 12570, 14292, 15084, 17865, 18855, 21438, 22626, 23820, 25140, 35730, 37710, 42876, 45252, 53595, 56565, 71460, 75420, 107190, 113130, 166343, 214380, 226260, 332686, 499029, 665372, 831715, 998058, 1497087, 1663430, 1996116, 2495145, 2994174, 3326860, 4491261, 4990290, 5988348, 7485435, 8982522, 9980580, 14970870, 17965044, 22456305, 29941740, 44912610, 89825220]

約数ペア:

[(1, 89825220), (2, 44912610), (3, 29941740), (4, 22456305), (5, 17965044), (6, 14970870), (9, 9980580), (10, 8982522), (12, 7485435), (15, 5988348), (18, 4990290), (20, 4491261), (27, 3326860), (30, 2994174), (36, 2495145), (45, 1996116), (54, 1663430), (60, 1497087), (90, 998058), (108, 831715), (135, 665372), (180, 499029), (270, 332686), (397, 226260), (419, 214380), (540, 166343), (794, 113130), (838, 107190), (1191, 75420), (1257, 71460), (1588, 56565), (1676, 53595), (1985, 45252), (2095, 42876), (2382, 37710), (2514, 35730), (3573, 25140), (3771, 23820), (3970, 22626), (4190, 21438), (4764, 18855), (5028, 17865), (5955, 15084), (6285, 14292), (7146, 12570), (7542, 11910), (7940, 11313), (8380, 10719)]