1953000

素因数分解:

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

素因数の和:65

約数の個数: 192

約数和(自身を含む): 7787520

約数和(自身を除く): 5834520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 120, 124, 125, 126, 140, 150, 155, 168, 175, 180, 186, 200, 210, 217, 225, 248, 250, 252, 279, 280, 300, 310, 315, 350, 360, 372, 375, 420, 434, 450, 465, 500, 504, 525, 558, 600, 620, 630, 651, 700, 744, 750, 775, 840, 868, 875, 900, 930, 1000, 1050, 1085, 1116, 1125, 1240, 1260, 1302, 1395, 1400, 1500, 1550, 1575, 1736, 1750, 1800, 1860, 1953, 2100, 2170, 2232, 2250, 2325, 2520, 2604, 2625, 2790, 3000, 3100, 3150, 3255, 3500, 3720, 3875, 3906, 4200, 4340, 4500, 4650, 5208, 5250, 5425, 5580, 6200, 6300, 6510, 6975, 7000, 7750, 7812, 7875, 8680, 9000, 9300, 9765, 10500, 10850, 11160, 11625, 12600, 13020, 13950, 15500, 15624, 15750, 16275, 18600, 19530, 21000, 21700, 23250, 26040, 27125, 27900, 31000, 31500, 32550, 34875, 39060, 43400, 46500, 48825, 54250, 55800, 63000, 65100, 69750, 78120, 81375, 93000, 97650, 108500, 130200, 139500, 162750, 195300, 217000, 244125, 279000, 325500, 390600, 488250, 651000, 976500, 1953000]

約数ペア:

[(1, 1953000), (2, 976500), (3, 651000), (4, 488250), (5, 390600), (6, 325500), (7, 279000), (8, 244125), (9, 217000), (10, 195300), (12, 162750), (14, 139500), (15, 130200), (18, 108500), (20, 97650), (21, 93000), (24, 81375), (25, 78120), (28, 69750), (30, 65100), (31, 63000), (35, 55800), (36, 54250), (40, 48825), (42, 46500), (45, 43400), (50, 39060), (56, 34875), (60, 32550), (62, 31500), (63, 31000), (70, 27900), (72, 27125), (75, 26040), (84, 23250), (90, 21700), (93, 21000), (100, 19530), (105, 18600), (120, 16275), (124, 15750), (125, 15624), (126, 15500), (140, 13950), (150, 13020), (155, 12600), (168, 11625), (175, 11160), (180, 10850), (186, 10500), (200, 9765), (210, 9300), (217, 9000), (225, 8680), (248, 7875), (250, 7812), (252, 7750), (279, 7000), (280, 6975), (300, 6510), (310, 6300), (315, 6200), (350, 5580), (360, 5425), (372, 5250), (375, 5208), (420, 4650), (434, 4500), (450, 4340), (465, 4200), (500, 3906), (504, 3875), (525, 3720), (558, 3500), (600, 3255), (620, 3150), (630, 3100), (651, 3000), (700, 2790), (744, 2625), (750, 2604), (775, 2520), (840, 2325), (868, 2250), (875, 2232), (900, 2170), (930, 2100), (1000, 1953), (1050, 1860), (1085, 1800), (1116, 1750), (1125, 1736), (1240, 1575), (1260, 1550), (1302, 1500), (1395, 1400)]