7254000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 240

約数和(自身を含む): 28164864

約数和(自身を除く): 20910864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 36, 39, 40, 45, 48, 50, 52, 60, 62, 65, 72, 75, 78, 80, 90, 93, 100, 104, 117, 120, 124, 125, 130, 144, 150, 155, 156, 180, 186, 195, 200, 208, 225, 234, 240, 248, 250, 260, 279, 300, 310, 312, 325, 360, 372, 375, 390, 400, 403, 450, 465, 468, 496, 500, 520, 558, 585, 600, 620, 624, 650, 720, 744, 750, 775, 780, 806, 900, 930, 936, 975, 1000, 1040, 1116, 1125, 1170, 1200, 1209, 1240, 1300, 1395, 1488, 1500, 1550, 1560, 1612, 1625, 1800, 1860, 1872, 1950, 2000, 2015, 2232, 2250, 2325, 2340, 2418, 2480, 2600, 2790, 2925, 3000, 3100, 3120, 3224, 3250, 3600, 3627, 3720, 3875, 3900, 4030, 4464, 4500, 4650, 4680, 4836, 4875, 5200, 5580, 5850, 6000, 6045, 6200, 6448, 6500, 6975, 7254, 7440, 7750, 7800, 8060, 9000, 9300, 9360, 9672, 9750, 10075, 11160, 11625, 11700, 12090, 12400, 13000, 13950, 14508, 14625, 15500, 15600, 16120, 18000, 18135, 18600, 19344, 19500, 20150, 22320, 23250, 23400, 24180, 26000, 27900, 29016, 29250, 30225, 31000, 32240, 34875, 36270, 37200, 39000, 40300, 46500, 46800, 48360, 50375, 55800, 58032, 58500, 60450, 62000, 69750, 72540, 78000, 80600, 90675, 93000, 96720, 100750, 111600, 117000, 120900, 139500, 145080, 151125, 161200, 181350, 186000, 201500, 234000, 241800, 279000, 290160, 302250, 362700, 403000, 453375, 483600, 558000, 604500, 725400, 806000, 906750, 1209000, 1450800, 1813500, 2418000, 3627000, 7254000]

約数ペア:

[(1, 7254000), (2, 3627000), (3, 2418000), (4, 1813500), (5, 1450800), (6, 1209000), (8, 906750), (9, 806000), (10, 725400), (12, 604500), (13, 558000), (15, 483600), (16, 453375), (18, 403000), (20, 362700), (24, 302250), (25, 290160), (26, 279000), (30, 241800), (31, 234000), (36, 201500), (39, 186000), (40, 181350), (45, 161200), (48, 151125), (50, 145080), (52, 139500), (60, 120900), (62, 117000), (65, 111600), (72, 100750), (75, 96720), (78, 93000), (80, 90675), (90, 80600), (93, 78000), (100, 72540), (104, 69750), (117, 62000), (120, 60450), (124, 58500), (125, 58032), (130, 55800), (144, 50375), (150, 48360), (155, 46800), (156, 46500), (180, 40300), (186, 39000), (195, 37200), (200, 36270), (208, 34875), (225, 32240), (234, 31000), (240, 30225), (248, 29250), (250, 29016), (260, 27900), (279, 26000), (300, 24180), (310, 23400), (312, 23250), (325, 22320), (360, 20150), (372, 19500), (375, 19344), (390, 18600), (400, 18135), (403, 18000), (450, 16120), (465, 15600), (468, 15500), (496, 14625), (500, 14508), (520, 13950), (558, 13000), (585, 12400), (600, 12090), (620, 11700), (624, 11625), (650, 11160), (720, 10075), (744, 9750), (750, 9672), (775, 9360), (780, 9300), (806, 9000), (900, 8060), (930, 7800), (936, 7750), (975, 7440), (1000, 7254), (1040, 6975), (1116, 6500), (1125, 6448), (1170, 6200), (1200, 6045), (1209, 6000), (1240, 5850), (1300, 5580), (1395, 5200), (1488, 4875), (1500, 4836), (1550, 4680), (1560, 4650), (1612, 4500), (1625, 4464), (1800, 4030), (1860, 3900), (1872, 3875), (1950, 3720), (2000, 3627), (2015, 3600), (2232, 3250), (2250, 3224), (2325, 3120), (2340, 3100), (2418, 3000), (2480, 2925), (2600, 2790)]