2992500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 180

約数和(自身を含む): 11371360

約数和(自身を除く): 8378860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 125, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 250, 252, 266, 285, 300, 315, 342, 350, 375, 380, 399, 420, 450, 475, 500, 525, 532, 570, 625, 630, 665, 684, 700, 750, 798, 855, 875, 900, 950, 1050, 1125, 1140, 1197, 1250, 1260, 1330, 1425, 1500, 1575, 1596, 1710, 1750, 1875, 1900, 1995, 2100, 2250, 2375, 2394, 2500, 2625, 2660, 2850, 3150, 3325, 3420, 3500, 3750, 3990, 4275, 4375, 4500, 4750, 4788, 5250, 5625, 5700, 5985, 6300, 6650, 7125, 7500, 7875, 7980, 8550, 8750, 9500, 9975, 10500, 11250, 11875, 11970, 13125, 13300, 14250, 15750, 16625, 17100, 17500, 19950, 21375, 22500, 23750, 23940, 26250, 28500, 29925, 31500, 33250, 35625, 39375, 39900, 42750, 47500, 49875, 52500, 59850, 66500, 71250, 78750, 83125, 85500, 99750, 106875, 119700, 142500, 149625, 157500, 166250, 199500, 213750, 249375, 299250, 332500, 427500, 498750, 598500, 748125, 997500, 1496250, 2992500]

約数ペア:

[(1, 2992500), (2, 1496250), (3, 997500), (4, 748125), (5, 598500), (6, 498750), (7, 427500), (9, 332500), (10, 299250), (12, 249375), (14, 213750), (15, 199500), (18, 166250), (19, 157500), (20, 149625), (21, 142500), (25, 119700), (28, 106875), (30, 99750), (35, 85500), (36, 83125), (38, 78750), (42, 71250), (45, 66500), (50, 59850), (57, 52500), (60, 49875), (63, 47500), (70, 42750), (75, 39900), (76, 39375), (84, 35625), (90, 33250), (95, 31500), (100, 29925), (105, 28500), (114, 26250), (125, 23940), (126, 23750), (133, 22500), (140, 21375), (150, 19950), (171, 17500), (175, 17100), (180, 16625), (190, 15750), (210, 14250), (225, 13300), (228, 13125), (250, 11970), (252, 11875), (266, 11250), (285, 10500), (300, 9975), (315, 9500), (342, 8750), (350, 8550), (375, 7980), (380, 7875), (399, 7500), (420, 7125), (450, 6650), (475, 6300), (500, 5985), (525, 5700), (532, 5625), (570, 5250), (625, 4788), (630, 4750), (665, 4500), (684, 4375), (700, 4275), (750, 3990), (798, 3750), (855, 3500), (875, 3420), (900, 3325), (950, 3150), (1050, 2850), (1125, 2660), (1140, 2625), (1197, 2500), (1250, 2394), (1260, 2375), (1330, 2250), (1425, 2100), (1500, 1995), (1575, 1900), (1596, 1875), (1710, 1750)]