54405000

素因数分解:

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

素因数の和:79

約数の個数: 320

約数和(自身を含む): 209932800

約数和(自身を除く): 155527800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 31, 36, 39, 40, 45, 50, 52, 54, 60, 62, 65, 72, 75, 78, 90, 93, 100, 104, 108, 117, 120, 124, 125, 130, 135, 150, 155, 156, 180, 186, 195, 200, 216, 225, 234, 248, 250, 260, 270, 279, 300, 310, 312, 325, 351, 360, 372, 375, 390, 403, 450, 465, 468, 500, 520, 540, 558, 585, 600, 620, 625, 650, 675, 702, 744, 750, 775, 780, 806, 837, 900, 930, 936, 975, 1000, 1080, 1116, 1125, 1170, 1209, 1240, 1250, 1300, 1350, 1395, 1404, 1500, 1550, 1560, 1612, 1625, 1674, 1755, 1800, 1860, 1875, 1950, 2015, 2232, 2250, 2325, 2340, 2418, 2500, 2600, 2700, 2790, 2808, 2925, 3000, 3100, 3224, 3250, 3348, 3375, 3510, 3627, 3720, 3750, 3875, 3900, 4030, 4185, 4500, 4650, 4680, 4836, 4875, 5000, 5400, 5580, 5625, 5850, 6045, 6200, 6500, 6696, 6750, 6975, 7020, 7254, 7500, 7750, 7800, 8060, 8125, 8370, 8775, 9000, 9300, 9672, 9750, 10075, 10881, 11160, 11250, 11625, 11700, 12090, 13000, 13500, 13950, 14040, 14508, 14625, 15000, 15500, 16120, 16250, 16740, 16875, 17550, 18135, 18600, 19375, 19500, 20150, 20925, 21762, 22500, 23250, 23400, 24180, 24375, 27000, 27900, 29016, 29250, 30225, 31000, 32500, 33480, 33750, 34875, 35100, 36270, 38750, 39000, 40300, 41850, 43524, 43875, 45000, 46500, 48360, 48750, 50375, 54405, 55800, 58125, 58500, 60450, 65000, 67500, 69750, 70200, 72540, 73125, 77500, 80600, 83700, 87048, 87750, 90675, 93000, 97500, 100750, 104625, 108810, 116250, 117000, 120900, 135000, 139500, 145080, 146250, 151125, 155000, 167400, 174375, 175500, 181350, 195000, 201500, 209250, 217620, 219375, 232500, 241800, 251875, 272025, 279000, 292500, 302250, 348750, 351000, 362700, 403000, 418500, 435240, 438750, 453375, 465000, 503750, 523125, 544050, 585000, 604500, 697500, 725400, 755625, 837000, 877500, 906750, 1007500, 1046250, 1088100, 1209000, 1360125, 1395000, 1511250, 1755000, 1813500, 2015000, 2092500, 2176200, 2266875, 2720250, 3022500, 3627000, 4185000, 4533750, 5440500, 6045000, 6800625, 9067500, 10881000, 13601250, 18135000, 27202500, 54405000]

約数ペア:

[(1, 54405000), (2, 27202500), (3, 18135000), (4, 13601250), (5, 10881000), (6, 9067500), (8, 6800625), (9, 6045000), (10, 5440500), (12, 4533750), (13, 4185000), (15, 3627000), (18, 3022500), (20, 2720250), (24, 2266875), (25, 2176200), (26, 2092500), (27, 2015000), (30, 1813500), (31, 1755000), (36, 1511250), (39, 1395000), (40, 1360125), (45, 1209000), (50, 1088100), (52, 1046250), (54, 1007500), (60, 906750), (62, 877500), (65, 837000), (72, 755625), (75, 725400), (78, 697500), (90, 604500), (93, 585000), (100, 544050), (104, 523125), (108, 503750), (117, 465000), (120, 453375), (124, 438750), (125, 435240), (130, 418500), (135, 403000), (150, 362700), (155, 351000), (156, 348750), (180, 302250), (186, 292500), (195, 279000), (200, 272025), (216, 251875), (225, 241800), (234, 232500), (248, 219375), (250, 217620), (260, 209250), (270, 201500), (279, 195000), (300, 181350), (310, 175500), (312, 174375), (325, 167400), (351, 155000), (360, 151125), (372, 146250), (375, 145080), (390, 139500), (403, 135000), (450, 120900), (465, 117000), (468, 116250), (500, 108810), (520, 104625), (540, 100750), (558, 97500), (585, 93000), (600, 90675), (620, 87750), (625, 87048), (650, 83700), (675, 80600), (702, 77500), (744, 73125), (750, 72540), (775, 70200), (780, 69750), (806, 67500), (837, 65000), (900, 60450), (930, 58500), (936, 58125), (975, 55800), (1000, 54405), (1080, 50375), (1116, 48750), (1125, 48360), (1170, 46500), (1209, 45000), (1240, 43875), (1250, 43524), (1300, 41850), (1350, 40300), (1395, 39000), (1404, 38750), (1500, 36270), (1550, 35100), (1560, 34875), (1612, 33750), (1625, 33480), (1674, 32500), (1755, 31000), (1800, 30225), (1860, 29250), (1875, 29016), (1950, 27900), (2015, 27000), (2232, 24375), (2250, 24180), (2325, 23400), (2340, 23250), (2418, 22500), (2500, 21762), (2600, 20925), (2700, 20150), (2790, 19500), (2808, 19375), (2925, 18600), (3000, 18135), (3100, 17550), (3224, 16875), (3250, 16740), (3348, 16250), (3375, 16120), (3510, 15500), (3627, 15000), (3720, 14625), (3750, 14508), (3875, 14040), (3900, 13950), (4030, 13500), (4185, 13000), (4500, 12090), (4650, 11700), (4680, 11625), (4836, 11250), (4875, 11160), (5000, 10881), (5400, 10075), (5580, 9750), (5625, 9672), (5850, 9300), (6045, 9000), (6200, 8775), (6500, 8370), (6696, 8125), (6750, 8060), (6975, 7800), (7020, 7750), (7254, 7500)]