139542120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^2$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 483390180

約数和(自身を除く): 343848060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 151, 153, 170, 180, 204, 255, 302, 306, 340, 360, 408, 453, 510, 604, 612, 680, 755, 765, 906, 1020, 1208, 1224, 1359, 1510, 1530, 1812, 2040, 2265, 2567, 2718, 3020, 3060, 3624, 4530, 5134, 5436, 6040, 6120, 6795, 7701, 9060, 10268, 10872, 12835, 13590, 15402, 18120, 20536, 22801, 23103, 25670, 27180, 30804, 38505, 45602, 46206, 51340, 54360, 61608, 68403, 77010, 91204, 92412, 102680, 114005, 115515, 136806, 154020, 182408, 184824, 205209, 228010, 231030, 273612, 308040, 342015, 387617, 410418, 456020, 462060, 547224, 684030, 775234, 820836, 912040, 924120, 1026045, 1162851, 1368060, 1550468, 1641672, 1938085, 2052090, 2325702, 2736120, 3100936, 3488553, 3876170, 4104180, 4651404, 5814255, 6977106, 7752340, 8208360, 9302808, 11628510, 13954212, 15504680, 17442765, 23257020, 27908424, 34885530, 46514040, 69771060, 139542120]

約数ペア:

[(1, 139542120), (2, 69771060), (3, 46514040), (4, 34885530), (5, 27908424), (6, 23257020), (8, 17442765), (9, 15504680), (10, 13954212), (12, 11628510), (15, 9302808), (17, 8208360), (18, 7752340), (20, 6977106), (24, 5814255), (30, 4651404), (34, 4104180), (36, 3876170), (40, 3488553), (45, 3100936), (51, 2736120), (60, 2325702), (68, 2052090), (72, 1938085), (85, 1641672), (90, 1550468), (102, 1368060), (120, 1162851), (136, 1026045), (151, 924120), (153, 912040), (170, 820836), (180, 775234), (204, 684030), (255, 547224), (302, 462060), (306, 456020), (340, 410418), (360, 387617), (408, 342015), (453, 308040), (510, 273612), (604, 231030), (612, 228010), (680, 205209), (755, 184824), (765, 182408), (906, 154020), (1020, 136806), (1208, 115515), (1224, 114005), (1359, 102680), (1510, 92412), (1530, 91204), (1812, 77010), (2040, 68403), (2265, 61608), (2567, 54360), (2718, 51340), (3020, 46206), (3060, 45602), (3624, 38505), (4530, 30804), (5134, 27180), (5436, 25670), (6040, 23103), (6120, 22801), (6795, 20536), (7701, 18120), (9060, 15402), (10268, 13590), (10872, 12835)]