1807938600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7477}}^1$

素因数の和:7540

約数の個数: 192

約数和(自身を含む): 6231267840

約数和(自身を除く): 4423329240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 3100, 3224, 3720, 3900, 4030, 4650, 4836, 6045, 6200, 7477, 7800, 8060, 9300, 9672, 10075, 12090, 14954, 16120, 18600, 20150, 22431, 24180, 29908, 30225, 37385, 40300, 44862, 48360, 59816, 60450, 74770, 80600, 89724, 97201, 112155, 120900, 149540, 179448, 186925, 194402, 224310, 231787, 241800, 291603, 299080, 373850, 388804, 448620, 463574, 486005, 560775, 583206, 695361, 747700, 777608, 897240, 927148, 972010, 1121550, 1158935, 1166412, 1390722, 1458015, 1495400, 1854296, 1944020, 2243100, 2317870, 2332824, 2430025, 2781444, 2916030, 3013231, 3476805, 3888040, 4486200, 4635740, 4860050, 5562888, 5794675, 5832060, 6026462, 6953610, 7290075, 9039693, 9271480, 9720100, 11589350, 11664120, 12052924, 13907220, 14580150, 15066155, 17384025, 18079386, 19440200, 23178700, 24105848, 27814440, 29160300, 30132310, 34768050, 36158772, 45198465, 46357400, 58320600, 60264620, 69536100, 72317544, 75330775, 90396930, 120529240, 139072200, 150661550, 180793860, 225992325, 301323100, 361587720, 451984650, 602646200, 903969300, 1807938600]

約数ペア:

[(1, 1807938600), (2, 903969300), (3, 602646200), (4, 451984650), (5, 361587720), (6, 301323100), (8, 225992325), (10, 180793860), (12, 150661550), (13, 139072200), (15, 120529240), (20, 90396930), (24, 75330775), (25, 72317544), (26, 69536100), (30, 60264620), (31, 58320600), (39, 46357400), (40, 45198465), (50, 36158772), (52, 34768050), (60, 30132310), (62, 29160300), (65, 27814440), (75, 24105848), (78, 23178700), (93, 19440200), (100, 18079386), (104, 17384025), (120, 15066155), (124, 14580150), (130, 13907220), (150, 12052924), (155, 11664120), (156, 11589350), (186, 9720100), (195, 9271480), (200, 9039693), (248, 7290075), (260, 6953610), (300, 6026462), (310, 5832060), (312, 5794675), (325, 5562888), (372, 4860050), (390, 4635740), (403, 4486200), (465, 3888040), (520, 3476805), (600, 3013231), (620, 2916030), (650, 2781444), (744, 2430025), (775, 2332824), (780, 2317870), (806, 2243100), (930, 1944020), (975, 1854296), (1209, 1495400), (1240, 1458015), (1300, 1390722), (1550, 1166412), (1560, 1158935), (1612, 1121550), (1860, 972010), (1950, 927148), (2015, 897240), (2325, 777608), (2418, 747700), (2600, 695361), (3100, 583206), (3224, 560775), (3720, 486005), (3900, 463574), (4030, 448620), (4650, 388804), (4836, 373850), (6045, 299080), (6200, 291603), (7477, 241800), (7800, 231787), (8060, 224310), (9300, 194402), (9672, 186925), (10075, 179448), (12090, 149540), (14954, 120900), (16120, 112155), (18600, 97201), (20150, 89724), (22431, 80600), (24180, 74770), (29908, 60450), (30225, 59816), (37385, 48360), (40300, 44862)]