25284000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 98594496

約数和(自身を除く): 73310496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 43, 48, 49, 50, 56, 60, 70, 75, 80, 84, 86, 96, 98, 100, 105, 112, 120, 125, 129, 140, 147, 150, 160, 168, 172, 175, 196, 200, 210, 215, 224, 240, 245, 250, 258, 280, 294, 300, 301, 336, 344, 350, 375, 392, 400, 420, 430, 480, 490, 500, 516, 525, 560, 588, 600, 602, 645, 672, 688, 700, 735, 750, 784, 800, 840, 860, 875, 903, 980, 1000, 1032, 1050, 1075, 1120, 1176, 1200, 1204, 1225, 1290, 1376, 1400, 1470, 1500, 1505, 1568, 1680, 1720, 1750, 1806, 1960, 2000, 2064, 2100, 2107, 2150, 2352, 2400, 2408, 2450, 2580, 2625, 2800, 2940, 3000, 3010, 3225, 3360, 3440, 3500, 3612, 3675, 3920, 4000, 4128, 4200, 4214, 4300, 4515, 4704, 4816, 4900, 5160, 5250, 5375, 5600, 5880, 6000, 6020, 6125, 6321, 6450, 6880, 7000, 7224, 7350, 7525, 7840, 8400, 8428, 8600, 9030, 9632, 9800, 10320, 10500, 10535, 10750, 11760, 12000, 12040, 12250, 12642, 12900, 14000, 14448, 14700, 15050, 16125, 16800, 16856, 17200, 18060, 18375, 19600, 20640, 21000, 21070, 21500, 22575, 23520, 24080, 24500, 25284, 25800, 28000, 28896, 29400, 30100, 31605, 32250, 33712, 34400, 36120, 36750, 37625, 39200, 42000, 42140, 43000, 45150, 48160, 49000, 50568, 51600, 52675, 58800, 60200, 63210, 64500, 67424, 72240, 73500, 75250, 84000, 84280, 86000, 90300, 98000, 101136, 103200, 105350, 112875, 117600, 120400, 126420, 129000, 144480, 147000, 150500, 158025, 168560, 172000, 180600, 196000, 202272, 210700, 225750, 240800, 252840, 258000, 263375, 294000, 301000, 316050, 337120, 361200, 421400, 451500, 505680, 516000, 526750, 588000, 602000, 632100, 722400, 790125, 842800, 903000, 1011360, 1053500, 1204000, 1264200, 1580250, 1685600, 1806000, 2107000, 2528400, 3160500, 3612000, 4214000, 5056800, 6321000, 8428000, 12642000, 25284000]

約数ペア:

[(1, 25284000), (2, 12642000), (3, 8428000), (4, 6321000), (5, 5056800), (6, 4214000), (7, 3612000), (8, 3160500), (10, 2528400), (12, 2107000), (14, 1806000), (15, 1685600), (16, 1580250), (20, 1264200), (21, 1204000), (24, 1053500), (25, 1011360), (28, 903000), (30, 842800), (32, 790125), (35, 722400), (40, 632100), (42, 602000), (43, 588000), (48, 526750), (49, 516000), (50, 505680), (56, 451500), (60, 421400), (70, 361200), (75, 337120), (80, 316050), (84, 301000), (86, 294000), (96, 263375), (98, 258000), (100, 252840), (105, 240800), (112, 225750), (120, 210700), (125, 202272), (129, 196000), (140, 180600), (147, 172000), (150, 168560), (160, 158025), (168, 150500), (172, 147000), (175, 144480), (196, 129000), (200, 126420), (210, 120400), (215, 117600), (224, 112875), (240, 105350), (245, 103200), (250, 101136), (258, 98000), (280, 90300), (294, 86000), (300, 84280), (301, 84000), (336, 75250), (344, 73500), (350, 72240), (375, 67424), (392, 64500), (400, 63210), (420, 60200), (430, 58800), (480, 52675), (490, 51600), (500, 50568), (516, 49000), (525, 48160), (560, 45150), (588, 43000), (600, 42140), (602, 42000), (645, 39200), (672, 37625), (688, 36750), (700, 36120), (735, 34400), (750, 33712), (784, 32250), (800, 31605), (840, 30100), (860, 29400), (875, 28896), (903, 28000), (980, 25800), (1000, 25284), (1032, 24500), (1050, 24080), (1075, 23520), (1120, 22575), (1176, 21500), (1200, 21070), (1204, 21000), (1225, 20640), (1290, 19600), (1376, 18375), (1400, 18060), (1470, 17200), (1500, 16856), (1505, 16800), (1568, 16125), (1680, 15050), (1720, 14700), (1750, 14448), (1806, 14000), (1960, 12900), (2000, 12642), (2064, 12250), (2100, 12040), (2107, 12000), (2150, 11760), (2352, 10750), (2400, 10535), (2408, 10500), (2450, 10320), (2580, 9800), (2625, 9632), (2800, 9030), (2940, 8600), (3000, 8428), (3010, 8400), (3225, 7840), (3360, 7525), (3440, 7350), (3500, 7224), (3612, 7000), (3675, 6880), (3920, 6450), (4000, 6321), (4128, 6125), (4200, 6020), (4214, 6000), (4300, 5880), (4515, 5600), (4704, 5375), (4816, 5250), (4900, 5160)]