216468900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12659}}^1$

素因数の和:12698

約数の個数: 108

約数和(自身を含む): 714277200

約数和(自身を除く): 497808300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 12659, 17100, 25318, 37977, 50636, 63295, 75954, 113931, 126590, 151908, 189885, 227862, 240521, 253180, 316475, 379770, 455724, 481042, 569655, 632950, 721563, 759540, 949425, 962084, 1139310, 1202605, 1265900, 1443126, 1898850, 2164689, 2278620, 2405210, 2848275, 2886252, 3607815, 3797700, 4329378, 4810420, 5696550, 6013025, 7215630, 8658756, 10823445, 11393100, 12026050, 14431260, 18039075, 21646890, 24052100, 36078150, 43293780, 54117225, 72156300, 108234450, 216468900]

約数ペア:

[(1, 216468900), (2, 108234450), (3, 72156300), (4, 54117225), (5, 43293780), (6, 36078150), (9, 24052100), (10, 21646890), (12, 18039075), (15, 14431260), (18, 12026050), (19, 11393100), (20, 10823445), (25, 8658756), (30, 7215630), (36, 6013025), (38, 5696550), (45, 4810420), (50, 4329378), (57, 3797700), (60, 3607815), (75, 2886252), (76, 2848275), (90, 2405210), (95, 2278620), (100, 2164689), (114, 1898850), (150, 1443126), (171, 1265900), (180, 1202605), (190, 1139310), (225, 962084), (228, 949425), (285, 759540), (300, 721563), (342, 632950), (380, 569655), (450, 481042), (475, 455724), (570, 379770), (684, 316475), (855, 253180), (900, 240521), (950, 227862), (1140, 189885), (1425, 151908), (1710, 126590), (1900, 113931), (2850, 75954), (3420, 63295), (4275, 50636), (5700, 37977), (8550, 25318), (12659, 17100)]