91805940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1078

約数の個数: 96

約数和(自身を含む): 287400960

約数和(自身を除く): 195595020

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, 197, 270, 394, 540, 591, 788, 863, 985, 1182, 1726, 1773, 1970, 2364, 2589, 2955, 3452, 3546, 3940, 4315, 5178, 5319, 5910, 7092, 7767, 8630, 8865, 10356, 10638, 11820, 12945, 15534, 17260, 17730, 21276, 23301, 25890, 26595, 31068, 35460, 38835, 46602, 51780, 53190, 77670, 93204, 106380, 116505, 155340, 170011, 233010, 340022, 466020, 510033, 680044, 850055, 1020066, 1530099, 1700110, 2040132, 2550165, 3060198, 3400220, 4590297, 5100330, 6120396, 7650495, 9180594, 10200660, 15300990, 18361188, 22951485, 30601980, 45902970, 91805940]

約数ペア:

[(1, 91805940), (2, 45902970), (3, 30601980), (4, 22951485), (5, 18361188), (6, 15300990), (9, 10200660), (10, 9180594), (12, 7650495), (15, 6120396), (18, 5100330), (20, 4590297), (27, 3400220), (30, 3060198), (36, 2550165), (45, 2040132), (54, 1700110), (60, 1530099), (90, 1020066), (108, 850055), (135, 680044), (180, 510033), (197, 466020), (270, 340022), (394, 233010), (540, 170011), (591, 155340), (788, 116505), (863, 106380), (985, 93204), (1182, 77670), (1726, 53190), (1773, 51780), (1970, 46602), (2364, 38835), (2589, 35460), (2955, 31068), (3452, 26595), (3546, 25890), (3940, 23301), (4315, 21276), (5178, 17730), (5319, 17260), (5910, 15534), (7092, 12945), (7767, 11820), (8630, 10638), (8865, 10356)]