389074800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10511

約数の個数: 120

約数和(自身を含む): 1286663680

約数和(自身を除く): 897588880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 6200, 7440, 9300, 10459, 12400, 18600, 20918, 31377, 37200, 41836, 52295, 62754, 83672, 104590, 125508, 156885, 167344, 209180, 251016, 261475, 313770, 324229, 418360, 502032, 522950, 627540, 648458, 784425, 836720, 972687, 1045900, 1255080, 1296916, 1568850, 1621145, 1945374, 2091800, 2510160, 2593832, 3137700, 3242290, 3890748, 4183600, 4863435, 5187664, 6275400, 6484580, 7781496, 8105725, 9726870, 12550800, 12969160, 15562992, 16211450, 19453740, 24317175, 25938320, 32422900, 38907480, 48634350, 64845800, 77814960, 97268700, 129691600, 194537400, 389074800]

約数ペア:

[(1, 389074800), (2, 194537400), (3, 129691600), (4, 97268700), (5, 77814960), (6, 64845800), (8, 48634350), (10, 38907480), (12, 32422900), (15, 25938320), (16, 24317175), (20, 19453740), (24, 16211450), (25, 15562992), (30, 12969160), (31, 12550800), (40, 9726870), (48, 8105725), (50, 7781496), (60, 6484580), (62, 6275400), (75, 5187664), (80, 4863435), (93, 4183600), (100, 3890748), (120, 3242290), (124, 3137700), (150, 2593832), (155, 2510160), (186, 2091800), (200, 1945374), (240, 1621145), (248, 1568850), (300, 1296916), (310, 1255080), (372, 1045900), (400, 972687), (465, 836720), (496, 784425), (600, 648458), (620, 627540), (744, 522950), (775, 502032), (930, 418360), (1200, 324229), (1240, 313770), (1488, 261475), (1550, 251016), (1860, 209180), (2325, 167344), (2480, 156885), (3100, 125508), (3720, 104590), (4650, 83672), (6200, 62754), (7440, 52295), (9300, 41836), (10459, 37200), (12400, 31377), (18600, 20918)]