74025000

素因数分解:

$2^3\times 3^2\times 5^5\times 7^1\times {\mathrm{47}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 292481280

約数和(自身を除く): 218456280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 47, 50, 56, 60, 63, 70, 72, 75, 84, 90, 94, 100, 105, 120, 125, 126, 140, 141, 150, 168, 175, 180, 188, 200, 210, 225, 235, 250, 252, 280, 282, 300, 315, 329, 350, 360, 375, 376, 420, 423, 450, 470, 500, 504, 525, 564, 600, 625, 630, 658, 700, 705, 750, 840, 846, 875, 900, 940, 987, 1000, 1050, 1125, 1128, 1175, 1250, 1260, 1316, 1400, 1410, 1500, 1575, 1645, 1692, 1750, 1800, 1875, 1880, 1974, 2100, 2115, 2250, 2350, 2500, 2520, 2625, 2632, 2820, 2961, 3000, 3125, 3150, 3290, 3384, 3500, 3525, 3750, 3948, 4200, 4230, 4375, 4500, 4700, 4935, 5000, 5250, 5625, 5640, 5875, 5922, 6250, 6300, 6580, 7000, 7050, 7500, 7875, 7896, 8225, 8460, 8750, 9000, 9375, 9400, 9870, 10500, 10575, 11250, 11750, 11844, 12500, 12600, 13125, 13160, 14100, 14805, 15000, 15750, 16450, 16920, 17500, 17625, 18750, 19740, 21000, 21150, 21875, 22500, 23500, 23688, 24675, 25000, 26250, 28125, 28200, 29375, 29610, 31500, 32900, 35000, 35250, 37500, 39375, 39480, 41125, 42300, 43750, 45000, 47000, 49350, 52500, 52875, 56250, 58750, 59220, 63000, 65625, 65800, 70500, 74025, 75000, 78750, 82250, 84600, 87500, 88125, 98700, 105000, 105750, 112500, 117500, 118440, 123375, 131250, 141000, 146875, 148050, 157500, 164500, 175000, 176250, 196875, 197400, 205625, 211500, 225000, 235000, 246750, 262500, 264375, 293750, 296100, 315000, 329000, 352500, 370125, 393750, 411250, 423000, 440625, 493500, 525000, 528750, 587500, 592200, 616875, 705000, 740250, 787500, 822500, 881250, 987000, 1028125, 1057500, 1175000, 1233750, 1321875, 1480500, 1575000, 1645000, 1762500, 1850625, 2056250, 2115000, 2467500, 2643750, 2961000, 3084375, 3525000, 3701250, 4112500, 4935000, 5287500, 6168750, 7402500, 8225000, 9253125, 10575000, 12337500, 14805000, 18506250, 24675000, 37012500, 74025000]

約数ペア:

[(1, 74025000), (2, 37012500), (3, 24675000), (4, 18506250), (5, 14805000), (6, 12337500), (7, 10575000), (8, 9253125), (9, 8225000), (10, 7402500), (12, 6168750), (14, 5287500), (15, 4935000), (18, 4112500), (20, 3701250), (21, 3525000), (24, 3084375), (25, 2961000), (28, 2643750), (30, 2467500), (35, 2115000), (36, 2056250), (40, 1850625), (42, 1762500), (45, 1645000), (47, 1575000), (50, 1480500), (56, 1321875), (60, 1233750), (63, 1175000), (70, 1057500), (72, 1028125), (75, 987000), (84, 881250), (90, 822500), (94, 787500), (100, 740250), (105, 705000), (120, 616875), (125, 592200), (126, 587500), (140, 528750), (141, 525000), (150, 493500), (168, 440625), (175, 423000), (180, 411250), (188, 393750), (200, 370125), (210, 352500), (225, 329000), (235, 315000), (250, 296100), (252, 293750), (280, 264375), (282, 262500), (300, 246750), (315, 235000), (329, 225000), (350, 211500), (360, 205625), (375, 197400), (376, 196875), (420, 176250), (423, 175000), (450, 164500), (470, 157500), (500, 148050), (504, 146875), (525, 141000), (564, 131250), (600, 123375), (625, 118440), (630, 117500), (658, 112500), (700, 105750), (705, 105000), (750, 98700), (840, 88125), (846, 87500), (875, 84600), (900, 82250), (940, 78750), (987, 75000), (1000, 74025), (1050, 70500), (1125, 65800), (1128, 65625), (1175, 63000), (1250, 59220), (1260, 58750), (1316, 56250), (1400, 52875), (1410, 52500), (1500, 49350), (1575, 47000), (1645, 45000), (1692, 43750), (1750, 42300), (1800, 41125), (1875, 39480), (1880, 39375), (1974, 37500), (2100, 35250), (2115, 35000), (2250, 32900), (2350, 31500), (2500, 29610), (2520, 29375), (2625, 28200), (2632, 28125), (2820, 26250), (2961, 25000), (3000, 24675), (3125, 23688), (3150, 23500), (3290, 22500), (3384, 21875), (3500, 21150), (3525, 21000), (3750, 19740), (3948, 18750), (4200, 17625), (4230, 17500), (4375, 16920), (4500, 16450), (4700, 15750), (4935, 15000), (5000, 14805), (5250, 14100), (5625, 13160), (5640, 13125), (5875, 12600), (5922, 12500), (6250, 11844), (6300, 11750), (6580, 11250), (7000, 10575), (7050, 10500), (7500, 9870), (7875, 9400), (7896, 9375), (8225, 9000), (8460, 8750)]