140448600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 499968000

約数和(自身を除く): 359519400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 839, 900, 930, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1678, 1800, 1860, 2232, 2325, 2517, 2700, 2790, 3100, 3348, 3356, 3720, 4185, 4195, 4650, 5034, 5400, 5580, 6200, 6696, 6712, 6975, 7551, 8370, 8390, 9300, 10068, 11160, 12585, 13950, 15102, 16740, 16780, 18600, 20136, 20925, 20975, 22653, 25170, 26009, 27900, 30204, 33480, 33560, 37755, 41850, 41950, 45306, 50340, 52018, 55800, 60408, 62925, 75510, 78027, 83700, 83900, 90612, 100680, 104036, 113265, 125850, 130045, 151020, 156054, 167400, 167800, 181224, 188775, 208072, 226530, 234081, 251700, 260090, 302040, 312108, 377550, 390135, 453060, 468162, 503400, 520180, 566325, 624216, 650225, 702243, 755100, 780270, 906120, 936324, 1040360, 1132650, 1170405, 1300450, 1404486, 1510200, 1560540, 1872648, 1950675, 2265300, 2340810, 2600900, 2808972, 3121080, 3511215, 3901350, 4530600, 4681620, 5201800, 5617944, 5852025, 7022430, 7802700, 9363240, 11704050, 14044860, 15605400, 17556075, 23408100, 28089720, 35112150, 46816200, 70224300, 140448600]

約数ペア:

[(1, 140448600), (2, 70224300), (3, 46816200), (4, 35112150), (5, 28089720), (6, 23408100), (8, 17556075), (9, 15605400), (10, 14044860), (12, 11704050), (15, 9363240), (18, 7802700), (20, 7022430), (24, 5852025), (25, 5617944), (27, 5201800), (30, 4681620), (31, 4530600), (36, 3901350), (40, 3511215), (45, 3121080), (50, 2808972), (54, 2600900), (60, 2340810), (62, 2265300), (72, 1950675), (75, 1872648), (90, 1560540), (93, 1510200), (100, 1404486), (108, 1300450), (120, 1170405), (124, 1132650), (135, 1040360), (150, 936324), (155, 906120), (180, 780270), (186, 755100), (200, 702243), (216, 650225), (225, 624216), (248, 566325), (270, 520180), (279, 503400), (300, 468162), (310, 453060), (360, 390135), (372, 377550), (450, 312108), (465, 302040), (540, 260090), (558, 251700), (600, 234081), (620, 226530), (675, 208072), (744, 188775), (775, 181224), (837, 167800), (839, 167400), (900, 156054), (930, 151020), (1080, 130045), (1116, 125850), (1240, 113265), (1350, 104036), (1395, 100680), (1550, 90612), (1674, 83900), (1678, 83700), (1800, 78027), (1860, 75510), (2232, 62925), (2325, 60408), (2517, 55800), (2700, 52018), (2790, 50340), (3100, 45306), (3348, 41950), (3356, 41850), (3720, 37755), (4185, 33560), (4195, 33480), (4650, 30204), (5034, 27900), (5400, 26009), (5580, 25170), (6200, 22653), (6696, 20975), (6712, 20925), (6975, 20136), (7551, 18600), (8370, 16780), (8390, 16740), (9300, 15102), (10068, 13950), (11160, 12585)]