19830600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 69638400

約数和(自身を除く): 49807800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 479, 552, 575, 600, 690, 828, 900, 920, 958, 1035, 1150, 1380, 1437, 1656, 1725, 1800, 1916, 2070, 2300, 2395, 2760, 2874, 3450, 3832, 4140, 4311, 4600, 4790, 5175, 5748, 6900, 7185, 8280, 8622, 9580, 10350, 11017, 11496, 11975, 13800, 14370, 17244, 19160, 20700, 21555, 22034, 23950, 28740, 33051, 34488, 35925, 41400, 43110, 44068, 47900, 55085, 57480, 66102, 71850, 86220, 88136, 95800, 99153, 107775, 110170, 132204, 143700, 165255, 172440, 198306, 215550, 220340, 264408, 275425, 287400, 330510, 396612, 431100, 440680, 495765, 550850, 661020, 793224, 826275, 862200, 991530, 1101700, 1322040, 1652550, 1983060, 2203400, 2478825, 3305100, 3966120, 4957650, 6610200, 9915300, 19830600]

約数ペア:

[(1, 19830600), (2, 9915300), (3, 6610200), (4, 4957650), (5, 3966120), (6, 3305100), (8, 2478825), (9, 2203400), (10, 1983060), (12, 1652550), (15, 1322040), (18, 1101700), (20, 991530), (23, 862200), (24, 826275), (25, 793224), (30, 661020), (36, 550850), (40, 495765), (45, 440680), (46, 431100), (50, 396612), (60, 330510), (69, 287400), (72, 275425), (75, 264408), (90, 220340), (92, 215550), (100, 198306), (115, 172440), (120, 165255), (138, 143700), (150, 132204), (180, 110170), (184, 107775), (200, 99153), (207, 95800), (225, 88136), (230, 86220), (276, 71850), (300, 66102), (345, 57480), (360, 55085), (414, 47900), (450, 44068), (460, 43110), (479, 41400), (552, 35925), (575, 34488), (600, 33051), (690, 28740), (828, 23950), (900, 22034), (920, 21555), (958, 20700), (1035, 19160), (1150, 17244), (1380, 14370), (1437, 13800), (1656, 11975), (1725, 11496), (1800, 11017), (1916, 10350), (2070, 9580), (2300, 8622), (2395, 8280), (2760, 7185), (2874, 6900), (3450, 5748), (3832, 5175), (4140, 4790), (4311, 4600)]