122062500

素因数分解:

$2^2\times 3^2\times 5^6\times 7^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 252

約数和(自身を含む): 454994176

約数和(自身を除く): 332931676

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, 3125, 3150, 3255, 3500, 3750, 3875, 3906, 4340, 4375, 4500, 4650, 5250, 5425, 5580, 5625, 6250, 6300, 6510, 6975, 7500, 7750, 7812, 7875, 8750, 9300, 9375, 9765, 10500, 10850, 11250, 11625, 12500, 13020, 13125, 13950, 15500, 15625, 15750, 16275, 17500, 18750, 19375, 19530, 21700, 21875, 22500, 23250, 26250, 27125, 27900, 28125, 31250, 31500, 32550, 34875, 37500, 38750, 39060, 39375, 43750, 46500, 46875, 48825, 52500, 54250, 56250, 58125, 62500, 65100, 65625, 69750, 77500, 78750, 81375, 87500, 93750, 96875, 97650, 108500, 109375, 112500, 116250, 131250, 135625, 139500, 140625, 157500, 162750, 174375, 187500, 193750, 195300, 196875, 218750, 232500, 244125, 262500, 271250, 281250, 290625, 325500, 328125, 348750, 387500, 393750, 406875, 437500, 484375, 488250, 542500, 562500, 581250, 656250, 678125, 697500, 787500, 813750, 871875, 968750, 976500, 984375, 1162500, 1220625, 1312500, 1356250, 1453125, 1627500, 1743750, 1937500, 1968750, 2034375, 2441250, 2712500, 2906250, 3390625, 3487500, 3937500, 4068750, 4359375, 4882500, 5812500, 6103125, 6781250, 8137500, 8718750, 10171875, 12206250, 13562500, 17437500, 20343750, 24412500, 30515625, 40687500, 61031250, 122062500]

約数ペア:

[(1, 122062500), (2, 61031250), (3, 40687500), (4, 30515625), (5, 24412500), (6, 20343750), (7, 17437500), (9, 13562500), (10, 12206250), (12, 10171875), (14, 8718750), (15, 8137500), (18, 6781250), (20, 6103125), (21, 5812500), (25, 4882500), (28, 4359375), (30, 4068750), (31, 3937500), (35, 3487500), (36, 3390625), (42, 2906250), (45, 2712500), (50, 2441250), (60, 2034375), (62, 1968750), (63, 1937500), (70, 1743750), (75, 1627500), (84, 1453125), (90, 1356250), (93, 1312500), (100, 1220625), (105, 1162500), (124, 984375), (125, 976500), (126, 968750), (140, 871875), (150, 813750), (155, 787500), (175, 697500), (180, 678125), (186, 656250), (210, 581250), (217, 562500), (225, 542500), (250, 488250), (252, 484375), (279, 437500), (300, 406875), (310, 393750), (315, 387500), (350, 348750), (372, 328125), (375, 325500), (420, 290625), (434, 281250), (450, 271250), (465, 262500), (500, 244125), (525, 232500), (558, 218750), (620, 196875), (625, 195300), (630, 193750), (651, 187500), (700, 174375), (750, 162750), (775, 157500), (868, 140625), (875, 139500), (900, 135625), (930, 131250), (1050, 116250), (1085, 112500), (1116, 109375), (1125, 108500), (1250, 97650), (1260, 96875), (1302, 93750), (1395, 87500), (1500, 81375), (1550, 78750), (1575, 77500), (1750, 69750), (1860, 65625), (1875, 65100), (1953, 62500), (2100, 58125), (2170, 56250), (2250, 54250), (2325, 52500), (2500, 48825), (2604, 46875), (2625, 46500), (2790, 43750), (3100, 39375), (3125, 39060), (3150, 38750), (3255, 37500), (3500, 34875), (3750, 32550), (3875, 31500), (3906, 31250), (4340, 28125), (4375, 27900), (4500, 27125), (4650, 26250), (5250, 23250), (5425, 22500), (5580, 21875), (5625, 21700), (6250, 19530), (6300, 19375), (6510, 18750), (6975, 17500), (7500, 16275), (7750, 15750), (7812, 15625), (7875, 15500), (8750, 13950), (9300, 13125), (9375, 13020), (9765, 12500), (10500, 11625), (10850, 11250)]