225678420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37993}}^1$

素因数の和:38022

約数の個数: 96

約数和(自身を含む): 765959040

約数和(自身を除く): 540280620

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 37993, 75986, 113979, 151972, 189965, 227958, 341937, 379930, 417923, 455916, 569895, 683874, 759860, 835846, 1025811, 1139790, 1253769, 1367748, 1671692, 1709685, 2051622, 2089615, 2279580, 2507538, 3419370, 3761307, 4103244, 4179230, 5015076, 5129055, 6268845, 6838740, 7522614, 8358460, 10258110, 11283921, 12537690, 15045228, 18806535, 20516220, 22567842, 25075380, 37613070, 45135684, 56419605, 75226140, 112839210, 225678420]

約数ペア:

[(1, 225678420), (2, 112839210), (3, 75226140), (4, 56419605), (5, 45135684), (6, 37613070), (9, 25075380), (10, 22567842), (11, 20516220), (12, 18806535), (15, 15045228), (18, 12537690), (20, 11283921), (22, 10258110), (27, 8358460), (30, 7522614), (33, 6838740), (36, 6268845), (44, 5129055), (45, 5015076), (54, 4179230), (55, 4103244), (60, 3761307), (66, 3419370), (90, 2507538), (99, 2279580), (108, 2089615), (110, 2051622), (132, 1709685), (135, 1671692), (165, 1367748), (180, 1253769), (198, 1139790), (220, 1025811), (270, 835846), (297, 759860), (330, 683874), (396, 569895), (495, 455916), (540, 417923), (594, 379930), (660, 341937), (990, 227958), (1188, 189965), (1485, 151972), (1980, 113979), (2970, 75986), (5940, 37993)]