12206250

素因数分解:

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

素因数の和:71

約数の個数: 144

約数和(自身を含む): 38997504

約数和(自身を除く): 26791254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 125, 126, 150, 155, 175, 186, 210, 217, 225, 250, 279, 310, 315, 350, 375, 434, 450, 465, 525, 558, 625, 630, 651, 750, 775, 875, 930, 1050, 1085, 1125, 1250, 1302, 1395, 1550, 1575, 1750, 1875, 1953, 2170, 2250, 2325, 2625, 2790, 3125, 3150, 3255, 3750, 3875, 3906, 4375, 4650, 5250, 5425, 5625, 6250, 6510, 6975, 7750, 7875, 8750, 9375, 9765, 10850, 11250, 11625, 13125, 13950, 15750, 16275, 18750, 19375, 19530, 21875, 23250, 26250, 27125, 28125, 32550, 34875, 38750, 39375, 43750, 48825, 54250, 56250, 58125, 65625, 69750, 78750, 81375, 96875, 97650, 116250, 131250, 135625, 162750, 174375, 193750, 196875, 244125, 271250, 290625, 348750, 393750, 406875, 488250, 581250, 678125, 813750, 871875, 1220625, 1356250, 1743750, 2034375, 2441250, 4068750, 6103125, 12206250]

約数ペア:

[(1, 12206250), (2, 6103125), (3, 4068750), (5, 2441250), (6, 2034375), (7, 1743750), (9, 1356250), (10, 1220625), (14, 871875), (15, 813750), (18, 678125), (21, 581250), (25, 488250), (30, 406875), (31, 393750), (35, 348750), (42, 290625), (45, 271250), (50, 244125), (62, 196875), (63, 193750), (70, 174375), (75, 162750), (90, 135625), (93, 131250), (105, 116250), (125, 97650), (126, 96875), (150, 81375), (155, 78750), (175, 69750), (186, 65625), (210, 58125), (217, 56250), (225, 54250), (250, 48825), (279, 43750), (310, 39375), (315, 38750), (350, 34875), (375, 32550), (434, 28125), (450, 27125), (465, 26250), (525, 23250), (558, 21875), (625, 19530), (630, 19375), (651, 18750), (750, 16275), (775, 15750), (875, 13950), (930, 13125), (1050, 11625), (1085, 11250), (1125, 10850), (1250, 9765), (1302, 9375), (1395, 8750), (1550, 7875), (1575, 7750), (1750, 6975), (1875, 6510), (1953, 6250), (2170, 5625), (2250, 5425), (2325, 5250), (2625, 4650), (2790, 4375), (3125, 3906), (3150, 3875), (3255, 3750)]