61131000

素因数分解:

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

素因数の和:143

約数の個数: 256

約数和(自身を含む): 226437120

約数和(自身を除く): 165306120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 71, 75, 82, 84, 100, 105, 120, 123, 125, 140, 142, 150, 164, 168, 175, 200, 205, 210, 213, 246, 250, 280, 284, 287, 300, 328, 350, 355, 375, 410, 420, 426, 492, 497, 500, 525, 568, 574, 600, 615, 700, 710, 750, 820, 840, 852, 861, 875, 984, 994, 1000, 1025, 1050, 1065, 1148, 1230, 1400, 1420, 1435, 1491, 1500, 1640, 1704, 1722, 1750, 1775, 1988, 2050, 2100, 2130, 2296, 2460, 2485, 2625, 2840, 2870, 2911, 2982, 3000, 3075, 3444, 3500, 3550, 3976, 4100, 4200, 4260, 4305, 4920, 4970, 5125, 5250, 5325, 5740, 5822, 5964, 6150, 6888, 7000, 7100, 7175, 7455, 8200, 8520, 8610, 8733, 8875, 9940, 10250, 10500, 10650, 11480, 11644, 11928, 12300, 12425, 14200, 14350, 14555, 14910, 15375, 17220, 17466, 17750, 19880, 20377, 20500, 21000, 21300, 21525, 23288, 24600, 24850, 26625, 28700, 29110, 29820, 30750, 34440, 34932, 35500, 35875, 37275, 40754, 41000, 42600, 43050, 43665, 49700, 53250, 57400, 58220, 59640, 61131, 61500, 62125, 69864, 71000, 71750, 72775, 74550, 81508, 86100, 87330, 99400, 101885, 106500, 107625, 116440, 122262, 123000, 124250, 143500, 145550, 149100, 163016, 172200, 174660, 186375, 203770, 213000, 215250, 218325, 244524, 248500, 287000, 291100, 298200, 305655, 349320, 363875, 372750, 407540, 430500, 436650, 489048, 497000, 509425, 582200, 611310, 727750, 745500, 815080, 861000, 873300, 1018850, 1091625, 1222620, 1455500, 1491000, 1528275, 1746600, 2037700, 2183250, 2445240, 2547125, 2911000, 3056550, 4075400, 4366500, 5094250, 6113100, 7641375, 8733000, 10188500, 12226200, 15282750, 20377000, 30565500, 61131000]

約数ペア:

[(1, 61131000), (2, 30565500), (3, 20377000), (4, 15282750), (5, 12226200), (6, 10188500), (7, 8733000), (8, 7641375), (10, 6113100), (12, 5094250), (14, 4366500), (15, 4075400), (20, 3056550), (21, 2911000), (24, 2547125), (25, 2445240), (28, 2183250), (30, 2037700), (35, 1746600), (40, 1528275), (41, 1491000), (42, 1455500), (50, 1222620), (56, 1091625), (60, 1018850), (70, 873300), (71, 861000), (75, 815080), (82, 745500), (84, 727750), (100, 611310), (105, 582200), (120, 509425), (123, 497000), (125, 489048), (140, 436650), (142, 430500), (150, 407540), (164, 372750), (168, 363875), (175, 349320), (200, 305655), (205, 298200), (210, 291100), (213, 287000), (246, 248500), (250, 244524), (280, 218325), (284, 215250), (287, 213000), (300, 203770), (328, 186375), (350, 174660), (355, 172200), (375, 163016), (410, 149100), (420, 145550), (426, 143500), (492, 124250), (497, 123000), (500, 122262), (525, 116440), (568, 107625), (574, 106500), (600, 101885), (615, 99400), (700, 87330), (710, 86100), (750, 81508), (820, 74550), (840, 72775), (852, 71750), (861, 71000), (875, 69864), (984, 62125), (994, 61500), (1000, 61131), (1025, 59640), (1050, 58220), (1065, 57400), (1148, 53250), (1230, 49700), (1400, 43665), (1420, 43050), (1435, 42600), (1491, 41000), (1500, 40754), (1640, 37275), (1704, 35875), (1722, 35500), (1750, 34932), (1775, 34440), (1988, 30750), (2050, 29820), (2100, 29110), (2130, 28700), (2296, 26625), (2460, 24850), (2485, 24600), (2625, 23288), (2840, 21525), (2870, 21300), (2911, 21000), (2982, 20500), (3000, 20377), (3075, 19880), (3444, 17750), (3500, 17466), (3550, 17220), (3976, 15375), (4100, 14910), (4200, 14555), (4260, 14350), (4305, 14200), (4920, 12425), (4970, 12300), (5125, 11928), (5250, 11644), (5325, 11480), (5740, 10650), (5822, 10500), (5964, 10250), (6150, 9940), (6888, 8875), (7000, 8733), (7100, 8610), (7175, 8520), (7455, 8200)]