4882500

素因数分解:

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

素因数の和:68

約数の個数: 180

約数和(自身を含む): 18194176

約数和(自身を除く): 13311676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 125, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 250, 252, 279, 300, 310, 315, 350, 372, 375, 420, 434, 450, 465, 500, 525, 558, 620, 625, 630, 651, 700, 750, 775, 868, 875, 900, 930, 1050, 1085, 1116, 1125, 1250, 1260, 1302, 1395, 1500, 1550, 1575, 1750, 1860, 1875, 1953, 2100, 2170, 2250, 2325, 2500, 2604, 2625, 2790, 3100, 3150, 3255, 3500, 3750, 3875, 3906, 4340, 4375, 4500, 4650, 5250, 5425, 5580, 5625, 6300, 6510, 6975, 7500, 7750, 7812, 7875, 8750, 9300, 9765, 10500, 10850, 11250, 11625, 13020, 13125, 13950, 15500, 15750, 16275, 17500, 19375, 19530, 21700, 22500, 23250, 26250, 27125, 27900, 31500, 32550, 34875, 38750, 39060, 39375, 46500, 48825, 52500, 54250, 58125, 65100, 69750, 77500, 78750, 81375, 97650, 108500, 116250, 135625, 139500, 157500, 162750, 174375, 195300, 232500, 244125, 271250, 325500, 348750, 406875, 488250, 542500, 697500, 813750, 976500, 1220625, 1627500, 2441250, 4882500]

約数ペア:

[(1, 4882500), (2, 2441250), (3, 1627500), (4, 1220625), (5, 976500), (6, 813750), (7, 697500), (9, 542500), (10, 488250), (12, 406875), (14, 348750), (15, 325500), (18, 271250), (20, 244125), (21, 232500), (25, 195300), (28, 174375), (30, 162750), (31, 157500), (35, 139500), (36, 135625), (42, 116250), (45, 108500), (50, 97650), (60, 81375), (62, 78750), (63, 77500), (70, 69750), (75, 65100), (84, 58125), (90, 54250), (93, 52500), (100, 48825), (105, 46500), (124, 39375), (125, 39060), (126, 38750), (140, 34875), (150, 32550), (155, 31500), (175, 27900), (180, 27125), (186, 26250), (210, 23250), (217, 22500), (225, 21700), (250, 19530), (252, 19375), (279, 17500), (300, 16275), (310, 15750), (315, 15500), (350, 13950), (372, 13125), (375, 13020), (420, 11625), (434, 11250), (450, 10850), (465, 10500), (500, 9765), (525, 9300), (558, 8750), (620, 7875), (625, 7812), (630, 7750), (651, 7500), (700, 6975), (750, 6510), (775, 6300), (868, 5625), (875, 5580), (900, 5425), (930, 5250), (1050, 4650), (1085, 4500), (1116, 4375), (1125, 4340), (1250, 3906), (1260, 3875), (1302, 3750), (1395, 3500), (1500, 3255), (1550, 3150), (1575, 3100), (1750, 2790), (1860, 2625), (1875, 2604), (1953, 2500), (2100, 2325), (2170, 2250)]