140275620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 458744832

約数和(自身を除く): 318469212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 1035, 1093, 1116, 1380, 1395, 1426, 1860, 2070, 2139, 2186, 2790, 2852, 3279, 3565, 4140, 4278, 4372, 5465, 5580, 6417, 6558, 7130, 8556, 9837, 10695, 10930, 12834, 13116, 14260, 16395, 19674, 21390, 21860, 25139, 25668, 32085, 32790, 33883, 39348, 42780, 49185, 50278, 64170, 65580, 67766, 75417, 98370, 100556, 101649, 125695, 128340, 135532, 150834, 169415, 196740, 203298, 226251, 251390, 301668, 304947, 338830, 377085, 406596, 452502, 502780, 508245, 609894, 677660, 754170, 779309, 905004, 1016490, 1131255, 1219788, 1508340, 1524735, 1558618, 2032980, 2262510, 2337927, 3049470, 3117236, 3896545, 4525020, 4675854, 6098940, 7013781, 7793090, 9351708, 11689635, 14027562, 15586180, 23379270, 28055124, 35068905, 46758540, 70137810, 140275620]

約数ペア:

[(1, 140275620), (2, 70137810), (3, 46758540), (4, 35068905), (5, 28055124), (6, 23379270), (9, 15586180), (10, 14027562), (12, 11689635), (15, 9351708), (18, 7793090), (20, 7013781), (23, 6098940), (30, 4675854), (31, 4525020), (36, 3896545), (45, 3117236), (46, 3049470), (60, 2337927), (62, 2262510), (69, 2032980), (90, 1558618), (92, 1524735), (93, 1508340), (115, 1219788), (124, 1131255), (138, 1016490), (155, 905004), (180, 779309), (186, 754170), (207, 677660), (230, 609894), (276, 508245), (279, 502780), (310, 452502), (345, 406596), (372, 377085), (414, 338830), (460, 304947), (465, 301668), (558, 251390), (620, 226251), (690, 203298), (713, 196740), (828, 169415), (930, 150834), (1035, 135532), (1093, 128340), (1116, 125695), (1380, 101649), (1395, 100556), (1426, 98370), (1860, 75417), (2070, 67766), (2139, 65580), (2186, 64170), (2790, 50278), (2852, 49185), (3279, 42780), (3565, 39348), (4140, 33883), (4278, 32790), (4372, 32085), (5465, 25668), (5580, 25139), (6417, 21860), (6558, 21390), (7130, 19674), (8556, 16395), (9837, 14260), (10695, 13116), (10930, 12834)]