140427000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 256

約数和(自身を含む): 557107200

約数和(自身を除く): 416680200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 743, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1260, 1350, 1400, 1486, 1500, 1512, 1575, 1750, 1800, 1890, 2100, 2229, 2250, 2520, 2625, 2700, 2972, 3000, 3150, 3375, 3500, 3715, 3780, 4200, 4458, 4500, 4725, 5201, 5250, 5400, 5944, 6300, 6687, 6750, 7000, 7430, 7560, 7875, 8916, 9000, 9450, 10402, 10500, 11145, 12600, 13374, 13500, 14860, 15603, 15750, 17832, 18575, 18900, 20061, 20804, 21000, 22290, 23625, 26005, 26748, 27000, 29720, 31206, 31500, 33435, 37150, 37800, 40122, 41608, 44580, 46809, 47250, 52010, 53496, 55725, 62412, 63000, 66870, 74300, 78015, 80244, 89160, 92875, 93618, 94500, 100305, 104020, 111450, 124824, 130025, 133740, 140427, 148600, 156030, 160488, 167175, 185750, 187236, 189000, 200610, 208040, 222900, 234045, 260050, 267480, 278625, 280854, 312060, 334350, 371500, 374472, 390075, 401220, 445800, 468090, 501525, 520100, 557250, 561708, 624120, 650125, 668700, 702135, 743000, 780150, 802440, 835875, 936180, 1003050, 1040200, 1114500, 1123416, 1170225, 1300250, 1337400, 1404270, 1560300, 1671750, 1872360, 1950375, 2006100, 2229000, 2340450, 2507625, 2600500, 2808540, 3120600, 3343500, 3510675, 3900750, 4012200, 4680900, 5015250, 5201000, 5617080, 5851125, 6687000, 7021350, 7801500, 9361800, 10030500, 11702250, 14042700, 15603000, 17553375, 20061000, 23404500, 28085400, 35106750, 46809000, 70213500, 140427000]

約数ペア:

[(1, 140427000), (2, 70213500), (3, 46809000), (4, 35106750), (5, 28085400), (6, 23404500), (7, 20061000), (8, 17553375), (9, 15603000), (10, 14042700), (12, 11702250), (14, 10030500), (15, 9361800), (18, 7801500), (20, 7021350), (21, 6687000), (24, 5851125), (25, 5617080), (27, 5201000), (28, 5015250), (30, 4680900), (35, 4012200), (36, 3900750), (40, 3510675), (42, 3343500), (45, 3120600), (50, 2808540), (54, 2600500), (56, 2507625), (60, 2340450), (63, 2229000), (70, 2006100), (72, 1950375), (75, 1872360), (84, 1671750), (90, 1560300), (100, 1404270), (105, 1337400), (108, 1300250), (120, 1170225), (125, 1123416), (126, 1114500), (135, 1040200), (140, 1003050), (150, 936180), (168, 835875), (175, 802440), (180, 780150), (189, 743000), (200, 702135), (210, 668700), (216, 650125), (225, 624120), (250, 561708), (252, 557250), (270, 520100), (280, 501525), (300, 468090), (315, 445800), (350, 401220), (360, 390075), (375, 374472), (378, 371500), (420, 334350), (450, 312060), (500, 280854), (504, 278625), (525, 267480), (540, 260050), (600, 234045), (630, 222900), (675, 208040), (700, 200610), (743, 189000), (750, 187236), (756, 185750), (840, 167175), (875, 160488), (900, 156030), (945, 148600), (1000, 140427), (1050, 133740), (1080, 130025), (1125, 124824), (1260, 111450), (1350, 104020), (1400, 100305), (1486, 94500), (1500, 93618), (1512, 92875), (1575, 89160), (1750, 80244), (1800, 78015), (1890, 74300), (2100, 66870), (2229, 63000), (2250, 62412), (2520, 55725), (2625, 53496), (2700, 52010), (2972, 47250), (3000, 46809), (3150, 44580), (3375, 41608), (3500, 40122), (3715, 37800), (3780, 37150), (4200, 33435), (4458, 31500), (4500, 31206), (4725, 29720), (5201, 27000), (5250, 26748), (5400, 26005), (5944, 23625), (6300, 22290), (6687, 21000), (6750, 20804), (7000, 20061), (7430, 18900), (7560, 18575), (7875, 17832), (8916, 15750), (9000, 15603), (9450, 14860), (10402, 13500), (10500, 13374), (11145, 12600)]