262532400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16829}}^1$

素因数の和:16863

約数の個数: 120

約数和(自身を含む): 905723280

約数和(自身を除く): 643190880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 16829, 33658, 50487, 67316, 84145, 100974, 134632, 168290, 201948, 218777, 252435, 269264, 336580, 403896, 420725, 437554, 504870, 656331, 673160, 807792, 841450, 875108, 1009740, 1093885, 1262175, 1312662, 1346320, 1682900, 1750216, 2019480, 2187770, 2524350, 2625324, 3281655, 3365800, 3500432, 4038960, 4375540, 5048700, 5250648, 5469425, 6563310, 6731600, 8751080, 10097400, 10501296, 10938850, 13126620, 16408275, 17502160, 20194800, 21877700, 26253240, 32816550, 43755400, 52506480, 65633100, 87510800, 131266200, 262532400]

約数ペア:

[(1, 262532400), (2, 131266200), (3, 87510800), (4, 65633100), (5, 52506480), (6, 43755400), (8, 32816550), (10, 26253240), (12, 21877700), (13, 20194800), (15, 17502160), (16, 16408275), (20, 13126620), (24, 10938850), (25, 10501296), (26, 10097400), (30, 8751080), (39, 6731600), (40, 6563310), (48, 5469425), (50, 5250648), (52, 5048700), (60, 4375540), (65, 4038960), (75, 3500432), (78, 3365800), (80, 3281655), (100, 2625324), (104, 2524350), (120, 2187770), (130, 2019480), (150, 1750216), (156, 1682900), (195, 1346320), (200, 1312662), (208, 1262175), (240, 1093885), (260, 1009740), (300, 875108), (312, 841450), (325, 807792), (390, 673160), (400, 656331), (520, 504870), (600, 437554), (624, 420725), (650, 403896), (780, 336580), (975, 269264), (1040, 252435), (1200, 218777), (1300, 201948), (1560, 168290), (1950, 134632), (2600, 100974), (3120, 84145), (3900, 67316), (5200, 50487), (7800, 33658), (15600, 16829)]