72540000

素因数分解:

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

素因数の和:80

約数の個数: 360

約数和(自身を含む): 286558272

約数和(自身を除く): 214018272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 60, 62, 65, 72, 75, 78, 80, 90, 93, 96, 100, 104, 117, 120, 124, 125, 130, 144, 150, 155, 156, 160, 180, 186, 195, 200, 208, 225, 234, 240, 248, 250, 260, 279, 288, 300, 310, 312, 325, 360, 372, 375, 390, 400, 403, 416, 450, 465, 468, 480, 496, 500, 520, 558, 585, 600, 620, 624, 625, 650, 720, 744, 750, 775, 780, 800, 806, 900, 930, 936, 975, 992, 1000, 1040, 1116, 1125, 1170, 1200, 1209, 1240, 1248, 1250, 1300, 1395, 1440, 1488, 1500, 1550, 1560, 1612, 1625, 1800, 1860, 1872, 1875, 1950, 2000, 2015, 2080, 2232, 2250, 2325, 2340, 2400, 2418, 2480, 2500, 2600, 2790, 2925, 2976, 3000, 3100, 3120, 3224, 3250, 3600, 3627, 3720, 3744, 3750, 3875, 3900, 4000, 4030, 4464, 4500, 4650, 4680, 4836, 4875, 4960, 5000, 5200, 5580, 5625, 5850, 6000, 6045, 6200, 6240, 6448, 6500, 6975, 7200, 7254, 7440, 7500, 7750, 7800, 8060, 8125, 8928, 9000, 9300, 9360, 9672, 9750, 10000, 10075, 10400, 11160, 11250, 11625, 11700, 12000, 12090, 12400, 12896, 13000, 13950, 14508, 14625, 14880, 15000, 15500, 15600, 16120, 16250, 18000, 18135, 18600, 18720, 19344, 19375, 19500, 20000, 20150, 22320, 22500, 23250, 23400, 24180, 24375, 24800, 26000, 27900, 29016, 29250, 30000, 30225, 31000, 31200, 32240, 32500, 34875, 36000, 36270, 37200, 38688, 38750, 39000, 40300, 44640, 45000, 46500, 46800, 48360, 48750, 50375, 52000, 55800, 58032, 58125, 58500, 60000, 60450, 62000, 64480, 65000, 69750, 72540, 73125, 74400, 77500, 78000, 80600, 90000, 90675, 93000, 93600, 96720, 97500, 100750, 111600, 116064, 116250, 117000, 120900, 124000, 130000, 139500, 145080, 146250, 151125, 155000, 156000, 161200, 174375, 180000, 181350, 186000, 193440, 195000, 201500, 223200, 232500, 234000, 241800, 251875, 260000, 279000, 290160, 292500, 302250, 310000, 322400, 348750, 362700, 372000, 390000, 403000, 453375, 465000, 468000, 483600, 503750, 558000, 580320, 585000, 604500, 620000, 697500, 725400, 755625, 780000, 806000, 906750, 930000, 967200, 1007500, 1116000, 1170000, 1209000, 1395000, 1450800, 1511250, 1612000, 1813500, 1860000, 2015000, 2266875, 2340000, 2418000, 2790000, 2901600, 3022500, 3627000, 4030000, 4533750, 4836000, 5580000, 6045000, 7254000, 8060000, 9067500, 12090000, 14508000, 18135000, 24180000, 36270000, 72540000]

約数ペア:

[(1, 72540000), (2, 36270000), (3, 24180000), (4, 18135000), (5, 14508000), (6, 12090000), (8, 9067500), (9, 8060000), (10, 7254000), (12, 6045000), (13, 5580000), (15, 4836000), (16, 4533750), (18, 4030000), (20, 3627000), (24, 3022500), (25, 2901600), (26, 2790000), (30, 2418000), (31, 2340000), (32, 2266875), (36, 2015000), (39, 1860000), (40, 1813500), (45, 1612000), (48, 1511250), (50, 1450800), (52, 1395000), (60, 1209000), (62, 1170000), (65, 1116000), (72, 1007500), (75, 967200), (78, 930000), (80, 906750), (90, 806000), (93, 780000), (96, 755625), (100, 725400), (104, 697500), (117, 620000), (120, 604500), (124, 585000), (125, 580320), (130, 558000), (144, 503750), (150, 483600), (155, 468000), (156, 465000), (160, 453375), (180, 403000), (186, 390000), (195, 372000), (200, 362700), (208, 348750), (225, 322400), (234, 310000), (240, 302250), (248, 292500), (250, 290160), (260, 279000), (279, 260000), (288, 251875), (300, 241800), (310, 234000), (312, 232500), (325, 223200), (360, 201500), (372, 195000), (375, 193440), (390, 186000), (400, 181350), (403, 180000), (416, 174375), (450, 161200), (465, 156000), (468, 155000), (480, 151125), (496, 146250), (500, 145080), (520, 139500), (558, 130000), (585, 124000), (600, 120900), (620, 117000), (624, 116250), (625, 116064), (650, 111600), (720, 100750), (744, 97500), (750, 96720), (775, 93600), (780, 93000), (800, 90675), (806, 90000), (900, 80600), (930, 78000), (936, 77500), (975, 74400), (992, 73125), (1000, 72540), (1040, 69750), (1116, 65000), (1125, 64480), (1170, 62000), (1200, 60450), (1209, 60000), (1240, 58500), (1248, 58125), (1250, 58032), (1300, 55800), (1395, 52000), (1440, 50375), (1488, 48750), (1500, 48360), (1550, 46800), (1560, 46500), (1612, 45000), (1625, 44640), (1800, 40300), (1860, 39000), (1872, 38750), (1875, 38688), (1950, 37200), (2000, 36270), (2015, 36000), (2080, 34875), (2232, 32500), (2250, 32240), (2325, 31200), (2340, 31000), (2400, 30225), (2418, 30000), (2480, 29250), (2500, 29016), (2600, 27900), (2790, 26000), (2925, 24800), (2976, 24375), (3000, 24180), (3100, 23400), (3120, 23250), (3224, 22500), (3250, 22320), (3600, 20150), (3627, 20000), (3720, 19500), (3744, 19375), (3750, 19344), (3875, 18720), (3900, 18600), (4000, 18135), (4030, 18000), (4464, 16250), (4500, 16120), (4650, 15600), (4680, 15500), (4836, 15000), (4875, 14880), (4960, 14625), (5000, 14508), (5200, 13950), (5580, 13000), (5625, 12896), (5850, 12400), (6000, 12090), (6045, 12000), (6200, 11700), (6240, 11625), (6448, 11250), (6500, 11160), (6975, 10400), (7200, 10075), (7254, 10000), (7440, 9750), (7500, 9672), (7750, 9360), (7800, 9300), (8060, 9000), (8125, 8928)]