121439340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61333}}^1$

素因数の和:61359

約数の個数: 72

約数和(自身を含む): 401860368

約数和(自身を除く): 280421028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 61333, 122666, 183999, 245332, 306665, 367998, 551997, 613330, 674663, 735996, 919995, 1103994, 1226660, 1349326, 1839990, 2023989, 2207988, 2698652, 2759985, 3373315, 3679980, 4047978, 5519970, 6071967, 6746630, 8095956, 10119945, 11039940, 12143934, 13493260, 20239890, 24287868, 30359835, 40479780, 60719670, 121439340]

約数ペア:

[(1, 121439340), (2, 60719670), (3, 40479780), (4, 30359835), (5, 24287868), (6, 20239890), (9, 13493260), (10, 12143934), (11, 11039940), (12, 10119945), (15, 8095956), (18, 6746630), (20, 6071967), (22, 5519970), (30, 4047978), (33, 3679980), (36, 3373315), (44, 2759985), (45, 2698652), (55, 2207988), (60, 2023989), (66, 1839990), (90, 1349326), (99, 1226660), (110, 1103994), (132, 919995), (165, 735996), (180, 674663), (198, 613330), (220, 551997), (330, 367998), (396, 306665), (495, 245332), (660, 183999), (990, 122666), (1980, 61333)]