30565500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 105670656

約数和(自身を除く): 75105156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 71, 75, 82, 84, 100, 105, 123, 125, 140, 142, 150, 164, 175, 205, 210, 213, 246, 250, 284, 287, 300, 350, 355, 375, 410, 420, 426, 492, 497, 500, 525, 574, 615, 700, 710, 750, 820, 852, 861, 875, 994, 1025, 1050, 1065, 1148, 1230, 1420, 1435, 1491, 1500, 1722, 1750, 1775, 1988, 2050, 2100, 2130, 2460, 2485, 2625, 2870, 2911, 2982, 3075, 3444, 3500, 3550, 4100, 4260, 4305, 4970, 5125, 5250, 5325, 5740, 5822, 5964, 6150, 7100, 7175, 7455, 8610, 8733, 8875, 9940, 10250, 10500, 10650, 11644, 12300, 12425, 14350, 14555, 14910, 15375, 17220, 17466, 17750, 20377, 20500, 21300, 21525, 24850, 26625, 28700, 29110, 29820, 30750, 34932, 35500, 35875, 37275, 40754, 43050, 43665, 49700, 53250, 58220, 61131, 61500, 62125, 71750, 72775, 74550, 81508, 86100, 87330, 101885, 106500, 107625, 122262, 124250, 143500, 145550, 149100, 174660, 186375, 203770, 215250, 218325, 244524, 248500, 291100, 305655, 363875, 372750, 407540, 430500, 436650, 509425, 611310, 727750, 745500, 873300, 1018850, 1091625, 1222620, 1455500, 1528275, 2037700, 2183250, 2547125, 3056550, 4366500, 5094250, 6113100, 7641375, 10188500, 15282750, 30565500]

約数ペア:

[(1, 30565500), (2, 15282750), (3, 10188500), (4, 7641375), (5, 6113100), (6, 5094250), (7, 4366500), (10, 3056550), (12, 2547125), (14, 2183250), (15, 2037700), (20, 1528275), (21, 1455500), (25, 1222620), (28, 1091625), (30, 1018850), (35, 873300), (41, 745500), (42, 727750), (50, 611310), (60, 509425), (70, 436650), (71, 430500), (75, 407540), (82, 372750), (84, 363875), (100, 305655), (105, 291100), (123, 248500), (125, 244524), (140, 218325), (142, 215250), (150, 203770), (164, 186375), (175, 174660), (205, 149100), (210, 145550), (213, 143500), (246, 124250), (250, 122262), (284, 107625), (287, 106500), (300, 101885), (350, 87330), (355, 86100), (375, 81508), (410, 74550), (420, 72775), (426, 71750), (492, 62125), (497, 61500), (500, 61131), (525, 58220), (574, 53250), (615, 49700), (700, 43665), (710, 43050), (750, 40754), (820, 37275), (852, 35875), (861, 35500), (875, 34932), (994, 30750), (1025, 29820), (1050, 29110), (1065, 28700), (1148, 26625), (1230, 24850), (1420, 21525), (1435, 21300), (1491, 20500), (1500, 20377), (1722, 17750), (1750, 17466), (1775, 17220), (1988, 15375), (2050, 14910), (2100, 14555), (2130, 14350), (2460, 12425), (2485, 12300), (2625, 11644), (2870, 10650), (2911, 10500), (2982, 10250), (3075, 9940), (3444, 8875), (3500, 8733), (3550, 8610), (4100, 7455), (4260, 7175), (4305, 7100), (4970, 6150), (5125, 5964), (5250, 5822), (5325, 5740)]