22372020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11299}}^1$

素因数の和:11325

約数の個数: 72

約数和(自身を含む): 74037600

約数和(自身を除く): 51665580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 11299, 22598, 33897, 45196, 56495, 67794, 101691, 112990, 124289, 135588, 169485, 203382, 225980, 248578, 338970, 372867, 406764, 497156, 508455, 621445, 677940, 745734, 1016910, 1118601, 1242890, 1491468, 1864335, 2033820, 2237202, 2485780, 3728670, 4474404, 5593005, 7457340, 11186010, 22372020]

約数ペア:

[(1, 22372020), (2, 11186010), (3, 7457340), (4, 5593005), (5, 4474404), (6, 3728670), (9, 2485780), (10, 2237202), (11, 2033820), (12, 1864335), (15, 1491468), (18, 1242890), (20, 1118601), (22, 1016910), (30, 745734), (33, 677940), (36, 621445), (44, 508455), (45, 497156), (55, 406764), (60, 372867), (66, 338970), (90, 248578), (99, 225980), (110, 203382), (132, 169485), (165, 135588), (180, 124289), (198, 112990), (220, 101691), (330, 67794), (396, 56495), (495, 45196), (660, 33897), (990, 22598), (1980, 11299)]