2286502020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128311}}^1$

素因数の和:128343

約数の個数: 120

約数和(自身を含む): 7824979008

約数和(自身を除く): 5538476988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 128311, 256622, 384933, 513244, 641555, 769866, 1154799, 1283110, 1411421, 1539732, 1924665, 2309598, 2566220, 2822842, 3464397, 3849330, 4234263, 4619196, 5645684, 5773995, 6928794, 7057105, 7698660, 8468526, 10393191, 11547990, 12702789, 13857588, 14114210, 16937052, 17321985, 20786382, 21171315, 23095980, 25405578, 28228420, 34643970, 38108367, 41572764, 42342630, 50811156, 51965955, 63513945, 69287940, 76216734, 84685260, 103931910, 114325101, 127027890, 152433468, 190541835, 207863820, 228650202, 254055780, 381083670, 457300404, 571625505, 762167340, 1143251010, 2286502020]

約数ペア:

[(1, 2286502020), (2, 1143251010), (3, 762167340), (4, 571625505), (5, 457300404), (6, 381083670), (9, 254055780), (10, 228650202), (11, 207863820), (12, 190541835), (15, 152433468), (18, 127027890), (20, 114325101), (22, 103931910), (27, 84685260), (30, 76216734), (33, 69287940), (36, 63513945), (44, 51965955), (45, 50811156), (54, 42342630), (55, 41572764), (60, 38108367), (66, 34643970), (81, 28228420), (90, 25405578), (99, 23095980), (108, 21171315), (110, 20786382), (132, 17321985), (135, 16937052), (162, 14114210), (165, 13857588), (180, 12702789), (198, 11547990), (220, 10393191), (270, 8468526), (297, 7698660), (324, 7057105), (330, 6928794), (396, 5773995), (405, 5645684), (495, 4619196), (540, 4234263), (594, 3849330), (660, 3464397), (810, 2822842), (891, 2566220), (990, 2309598), (1188, 1924665), (1485, 1539732), (1620, 1411421), (1782, 1283110), (1980, 1154799), (2970, 769866), (3564, 641555), (4455, 513244), (5940, 384933), (8910, 256622), (17820, 128311)]