66409740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5388

約数の個数: 96

約数和(自身を含む): 215631360

約数和(自身を除く): 149221620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 5347, 6210, 10694, 12420, 16041, 21388, 26735, 32082, 48123, 53470, 64164, 80205, 96246, 106940, 122981, 144369, 160410, 192492, 240615, 245962, 288738, 320820, 368943, 481230, 491924, 577476, 614905, 721845, 737886, 962460, 1106829, 1229810, 1443690, 1475772, 1844715, 2213658, 2459620, 2887380, 3320487, 3689430, 4427316, 5534145, 6640974, 7378860, 11068290, 13281948, 16602435, 22136580, 33204870, 66409740]

約数ペア:

[(1, 66409740), (2, 33204870), (3, 22136580), (4, 16602435), (5, 13281948), (6, 11068290), (9, 7378860), (10, 6640974), (12, 5534145), (15, 4427316), (18, 3689430), (20, 3320487), (23, 2887380), (27, 2459620), (30, 2213658), (36, 1844715), (45, 1475772), (46, 1443690), (54, 1229810), (60, 1106829), (69, 962460), (90, 737886), (92, 721845), (108, 614905), (115, 577476), (135, 491924), (138, 481230), (180, 368943), (207, 320820), (230, 288738), (270, 245962), (276, 240615), (345, 192492), (414, 160410), (460, 144369), (540, 122981), (621, 106940), (690, 96246), (828, 80205), (1035, 64164), (1242, 53470), (1380, 48123), (2070, 32082), (2484, 26735), (3105, 21388), (4140, 16041), (5347, 12420), (6210, 10694)]