39310920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1137

約数の個数: 160

約数和(自身を含む): 144270720

約数和(自身を除く): 104959800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1103, 1188, 1320, 1485, 1620, 1782, 1980, 2206, 2376, 2970, 3240, 3309, 3564, 3960, 4412, 4455, 5515, 5940, 6618, 7128, 8824, 8910, 9927, 11030, 11880, 12133, 13236, 16545, 17820, 19854, 22060, 24266, 26472, 29781, 33090, 35640, 36399, 39708, 44120, 48532, 49635, 59562, 60665, 66180, 72798, 79416, 89343, 97064, 99270, 109197, 119124, 121330, 132360, 145596, 148905, 178686, 181995, 198540, 218394, 238248, 242660, 291192, 297810, 327591, 357372, 363990, 397080, 436788, 446715, 485320, 545985, 595620, 655182, 714744, 727980, 873576, 893430, 982773, 1091970, 1191240, 1310364, 1455960, 1637955, 1786860, 1965546, 2183940, 2620728, 3275910, 3573720, 3931092, 4367880, 4913865, 6551820, 7862184, 9827730, 13103640, 19655460, 39310920]

約数ペア:

[(1, 39310920), (2, 19655460), (3, 13103640), (4, 9827730), (5, 7862184), (6, 6551820), (8, 4913865), (9, 4367880), (10, 3931092), (11, 3573720), (12, 3275910), (15, 2620728), (18, 2183940), (20, 1965546), (22, 1786860), (24, 1637955), (27, 1455960), (30, 1310364), (33, 1191240), (36, 1091970), (40, 982773), (44, 893430), (45, 873576), (54, 727980), (55, 714744), (60, 655182), (66, 595620), (72, 545985), (81, 485320), (88, 446715), (90, 436788), (99, 397080), (108, 363990), (110, 357372), (120, 327591), (132, 297810), (135, 291192), (162, 242660), (165, 238248), (180, 218394), (198, 198540), (216, 181995), (220, 178686), (264, 148905), (270, 145596), (297, 132360), (324, 121330), (330, 119124), (360, 109197), (396, 99270), (405, 97064), (440, 89343), (495, 79416), (540, 72798), (594, 66180), (648, 60665), (660, 59562), (792, 49635), (810, 48532), (891, 44120), (990, 39708), (1080, 36399), (1103, 35640), (1188, 33090), (1320, 29781), (1485, 26472), (1620, 24266), (1782, 22060), (1980, 19854), (2206, 17820), (2376, 16545), (2970, 13236), (3240, 12133), (3309, 11880), (3564, 11030), (3960, 9927), (4412, 8910), (4455, 8824), (5515, 7128), (5940, 6618)]