4042500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^2\times {\mathrm{11}}^1$

素因数の和:52

約数の個数: 180

約数和(自身を含む): 14957712

約数和(自身を除く): 10915212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 125, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 250, 275, 294, 300, 308, 330, 350, 375, 385, 420, 462, 490, 500, 525, 539, 550, 588, 625, 660, 700, 735, 750, 770, 825, 875, 924, 980, 1050, 1078, 1100, 1155, 1225, 1250, 1375, 1470, 1500, 1540, 1617, 1650, 1750, 1875, 1925, 2100, 2156, 2310, 2450, 2500, 2625, 2695, 2750, 2940, 3234, 3300, 3500, 3675, 3750, 3850, 4125, 4375, 4620, 4900, 5250, 5390, 5500, 5775, 6125, 6468, 6875, 7350, 7500, 7700, 8085, 8250, 8750, 9625, 10500, 10780, 11550, 12250, 13125, 13475, 13750, 14700, 16170, 16500, 17500, 18375, 19250, 20625, 23100, 24500, 26250, 26950, 27500, 28875, 30625, 32340, 36750, 38500, 40425, 41250, 48125, 52500, 53900, 57750, 61250, 67375, 73500, 80850, 82500, 91875, 96250, 115500, 122500, 134750, 144375, 161700, 183750, 192500, 202125, 269500, 288750, 336875, 367500, 404250, 577500, 673750, 808500, 1010625, 1347500, 2021250, 4042500]

約数ペア:

[(1, 4042500), (2, 2021250), (3, 1347500), (4, 1010625), (5, 808500), (6, 673750), (7, 577500), (10, 404250), (11, 367500), (12, 336875), (14, 288750), (15, 269500), (20, 202125), (21, 192500), (22, 183750), (25, 161700), (28, 144375), (30, 134750), (33, 122500), (35, 115500), (42, 96250), (44, 91875), (49, 82500), (50, 80850), (55, 73500), (60, 67375), (66, 61250), (70, 57750), (75, 53900), (77, 52500), (84, 48125), (98, 41250), (100, 40425), (105, 38500), (110, 36750), (125, 32340), (132, 30625), (140, 28875), (147, 27500), (150, 26950), (154, 26250), (165, 24500), (175, 23100), (196, 20625), (210, 19250), (220, 18375), (231, 17500), (245, 16500), (250, 16170), (275, 14700), (294, 13750), (300, 13475), (308, 13125), (330, 12250), (350, 11550), (375, 10780), (385, 10500), (420, 9625), (462, 8750), (490, 8250), (500, 8085), (525, 7700), (539, 7500), (550, 7350), (588, 6875), (625, 6468), (660, 6125), (700, 5775), (735, 5500), (750, 5390), (770, 5250), (825, 4900), (875, 4620), (924, 4375), (980, 4125), (1050, 3850), (1078, 3750), (1100, 3675), (1155, 3500), (1225, 3300), (1250, 3234), (1375, 2940), (1470, 2750), (1500, 2695), (1540, 2625), (1617, 2500), (1650, 2450), (1750, 2310), (1875, 2156), (1925, 2100)]