12090000

素因数分解:

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

素因数の和:75

約数の個数: 200

約数和(自身を含む): 43386112

約数和(自身を除く): 31296112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 31, 39, 40, 48, 50, 52, 60, 62, 65, 75, 78, 80, 93, 100, 104, 120, 124, 125, 130, 150, 155, 156, 186, 195, 200, 208, 240, 248, 250, 260, 300, 310, 312, 325, 372, 375, 390, 400, 403, 465, 496, 500, 520, 600, 620, 624, 625, 650, 744, 750, 775, 780, 806, 930, 975, 1000, 1040, 1200, 1209, 1240, 1250, 1300, 1488, 1500, 1550, 1560, 1612, 1625, 1860, 1875, 1950, 2000, 2015, 2325, 2418, 2480, 2500, 2600, 3000, 3100, 3120, 3224, 3250, 3720, 3750, 3875, 3900, 4030, 4650, 4836, 4875, 5000, 5200, 6000, 6045, 6200, 6448, 6500, 7440, 7500, 7750, 7800, 8060, 8125, 9300, 9672, 9750, 10000, 10075, 11625, 12090, 12400, 13000, 15000, 15500, 15600, 16120, 16250, 18600, 19344, 19375, 19500, 20150, 23250, 24180, 24375, 26000, 30000, 30225, 31000, 32240, 32500, 37200, 38750, 39000, 40300, 46500, 48360, 48750, 50375, 58125, 60450, 62000, 65000, 77500, 78000, 80600, 93000, 96720, 97500, 100750, 116250, 120900, 130000, 151125, 155000, 161200, 186000, 195000, 201500, 232500, 241800, 251875, 302250, 310000, 390000, 403000, 465000, 483600, 503750, 604500, 755625, 806000, 930000, 1007500, 1209000, 1511250, 2015000, 2418000, 3022500, 4030000, 6045000, 12090000]

約数ペア:

[(1, 12090000), (2, 6045000), (3, 4030000), (4, 3022500), (5, 2418000), (6, 2015000), (8, 1511250), (10, 1209000), (12, 1007500), (13, 930000), (15, 806000), (16, 755625), (20, 604500), (24, 503750), (25, 483600), (26, 465000), (30, 403000), (31, 390000), (39, 310000), (40, 302250), (48, 251875), (50, 241800), (52, 232500), (60, 201500), (62, 195000), (65, 186000), (75, 161200), (78, 155000), (80, 151125), (93, 130000), (100, 120900), (104, 116250), (120, 100750), (124, 97500), (125, 96720), (130, 93000), (150, 80600), (155, 78000), (156, 77500), (186, 65000), (195, 62000), (200, 60450), (208, 58125), (240, 50375), (248, 48750), (250, 48360), (260, 46500), (300, 40300), (310, 39000), (312, 38750), (325, 37200), (372, 32500), (375, 32240), (390, 31000), (400, 30225), (403, 30000), (465, 26000), (496, 24375), (500, 24180), (520, 23250), (600, 20150), (620, 19500), (624, 19375), (625, 19344), (650, 18600), (744, 16250), (750, 16120), (775, 15600), (780, 15500), (806, 15000), (930, 13000), (975, 12400), (1000, 12090), (1040, 11625), (1200, 10075), (1209, 10000), (1240, 9750), (1250, 9672), (1300, 9300), (1488, 8125), (1500, 8060), (1550, 7800), (1560, 7750), (1612, 7500), (1625, 7440), (1860, 6500), (1875, 6448), (1950, 6200), (2000, 6045), (2015, 6000), (2325, 5200), (2418, 5000), (2480, 4875), (2500, 4836), (2600, 4650), (3000, 4030), (3100, 3900), (3120, 3875), (3224, 3750), (3250, 3720)]