157681800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5192

約数の個数: 144

約数和(自身を含む): 560806740

約数和(自身を除く): 403124940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 5153, 6120, 7650, 10200, 10306, 15300, 15459, 20612, 25765, 30600, 30918, 41224, 46377, 51530, 61836, 77295, 87601, 92754, 103060, 123672, 128825, 154590, 175202, 185508, 206120, 231885, 257650, 262803, 309180, 350404, 371016, 386475, 438005, 463770, 515300, 525606, 618360, 700808, 772950, 788409, 876010, 927540, 1030600, 1051212, 1159425, 1314015, 1545900, 1576818, 1752020, 1855080, 2102424, 2190025, 2318850, 2628030, 3091800, 3153636, 3504040, 3942045, 4380050, 4637700, 5256060, 6307272, 6570075, 7884090, 8760100, 9275400, 10512120, 13140150, 15768180, 17520200, 19710225, 26280300, 31536360, 39420450, 52560600, 78840900, 157681800]

約数ペア:

[(1, 157681800), (2, 78840900), (3, 52560600), (4, 39420450), (5, 31536360), (6, 26280300), (8, 19710225), (9, 17520200), (10, 15768180), (12, 13140150), (15, 10512120), (17, 9275400), (18, 8760100), (20, 7884090), (24, 6570075), (25, 6307272), (30, 5256060), (34, 4637700), (36, 4380050), (40, 3942045), (45, 3504040), (50, 3153636), (51, 3091800), (60, 2628030), (68, 2318850), (72, 2190025), (75, 2102424), (85, 1855080), (90, 1752020), (100, 1576818), (102, 1545900), (120, 1314015), (136, 1159425), (150, 1051212), (153, 1030600), (170, 927540), (180, 876010), (200, 788409), (204, 772950), (225, 700808), (255, 618360), (300, 525606), (306, 515300), (340, 463770), (360, 438005), (408, 386475), (425, 371016), (450, 350404), (510, 309180), (600, 262803), (612, 257650), (680, 231885), (765, 206120), (850, 185508), (900, 175202), (1020, 154590), (1224, 128825), (1275, 123672), (1530, 103060), (1700, 92754), (1800, 87601), (2040, 77295), (2550, 61836), (3060, 51530), (3400, 46377), (3825, 41224), (5100, 30918), (5153, 30600), (6120, 25765), (7650, 20612), (10200, 15459), (10306, 15300)]