13775940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 43464960

約数和(自身を除く): 29689020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 97, 108, 135, 180, 194, 263, 270, 291, 388, 485, 526, 540, 582, 789, 873, 970, 1052, 1164, 1315, 1455, 1578, 1746, 1940, 2367, 2619, 2630, 2910, 3156, 3492, 3945, 4365, 4734, 5238, 5260, 5820, 7101, 7890, 8730, 9468, 10476, 11835, 13095, 14202, 15780, 17460, 23670, 25511, 26190, 28404, 35505, 47340, 51022, 52380, 71010, 76533, 102044, 127555, 142020, 153066, 229599, 255110, 306132, 382665, 459198, 510220, 688797, 765330, 918396, 1147995, 1377594, 1530660, 2295990, 2755188, 3443985, 4591980, 6887970, 13775940]

約数ペア:

[(1, 13775940), (2, 6887970), (3, 4591980), (4, 3443985), (5, 2755188), (6, 2295990), (9, 1530660), (10, 1377594), (12, 1147995), (15, 918396), (18, 765330), (20, 688797), (27, 510220), (30, 459198), (36, 382665), (45, 306132), (54, 255110), (60, 229599), (90, 153066), (97, 142020), (108, 127555), (135, 102044), (180, 76533), (194, 71010), (263, 52380), (270, 51022), (291, 47340), (388, 35505), (485, 28404), (526, 26190), (540, 25511), (582, 23670), (789, 17460), (873, 15780), (970, 14202), (1052, 13095), (1164, 11835), (1315, 10476), (1455, 9468), (1578, 8730), (1746, 7890), (1940, 7101), (2367, 5820), (2619, 5260), (2630, 5238), (2910, 4734), (3156, 4365), (3492, 3945)]