845486250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 160

約数和(自身を含む): 2495201280

約数和(自身を除く): 1649715030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 125, 150, 155, 175, 186, 210, 217, 250, 310, 350, 375, 434, 465, 525, 625, 651, 750, 775, 875, 930, 1039, 1050, 1085, 1250, 1302, 1550, 1750, 1875, 2078, 2170, 2325, 2625, 3117, 3255, 3750, 3875, 4375, 4650, 5195, 5250, 5425, 6234, 6510, 7273, 7750, 8750, 10390, 10850, 11625, 13125, 14546, 15585, 16275, 19375, 21819, 23250, 25975, 26250, 27125, 31170, 32209, 32550, 36365, 38750, 43638, 51950, 54250, 58125, 64418, 72730, 77925, 81375, 96627, 109095, 116250, 129875, 135625, 155850, 161045, 162750, 181825, 193254, 218190, 225463, 259750, 271250, 322090, 363650, 389625, 406875, 450926, 483135, 545475, 649375, 676389, 779250, 805225, 813750, 909125, 966270, 1090950, 1127315, 1298750, 1352778, 1610450, 1818250, 1948125, 2254630, 2415675, 2727375, 3381945, 3896250, 4026125, 4545625, 4831350, 5454750, 5636575, 6763890, 8052250, 9091250, 11273150, 12078375, 13636875, 16909725, 20130625, 24156750, 27273750, 28182875, 33819450, 40261250, 56365750, 60391875, 84548625, 120783750, 140914375, 169097250, 281828750, 422743125, 845486250]

約数ペア:

[(1, 845486250), (2, 422743125), (3, 281828750), (5, 169097250), (6, 140914375), (7, 120783750), (10, 84548625), (14, 60391875), (15, 56365750), (21, 40261250), (25, 33819450), (30, 28182875), (31, 27273750), (35, 24156750), (42, 20130625), (50, 16909725), (62, 13636875), (70, 12078375), (75, 11273150), (93, 9091250), (105, 8052250), (125, 6763890), (150, 5636575), (155, 5454750), (175, 4831350), (186, 4545625), (210, 4026125), (217, 3896250), (250, 3381945), (310, 2727375), (350, 2415675), (375, 2254630), (434, 1948125), (465, 1818250), (525, 1610450), (625, 1352778), (651, 1298750), (750, 1127315), (775, 1090950), (875, 966270), (930, 909125), (1039, 813750), (1050, 805225), (1085, 779250), (1250, 676389), (1302, 649375), (1550, 545475), (1750, 483135), (1875, 450926), (2078, 406875), (2170, 389625), (2325, 363650), (2625, 322090), (3117, 271250), (3255, 259750), (3750, 225463), (3875, 218190), (4375, 193254), (4650, 181825), (5195, 162750), (5250, 161045), (5425, 155850), (6234, 135625), (6510, 129875), (7273, 116250), (7750, 109095), (8750, 96627), (10390, 81375), (10850, 77925), (11625, 72730), (13125, 64418), (14546, 58125), (15585, 54250), (16275, 51950), (19375, 43638), (21819, 38750), (23250, 36365), (25975, 32550), (26250, 32209), (27125, 31170)]