201769380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 120

約数和(自身を含む): 643991040

約数和(自身を除く): 442221660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1593, 1620, 1770, 2111, 2124, 2655, 3186, 3540, 4222, 4779, 5310, 6333, 6372, 7965, 8444, 9558, 10555, 10620, 12666, 15930, 18999, 19116, 21110, 23895, 25332, 31665, 31860, 37998, 42220, 47790, 56997, 63330, 75996, 94995, 95580, 113994, 124549, 126660, 170991, 189990, 227988, 249098, 284985, 341982, 373647, 379980, 498196, 569970, 622745, 683964, 747294, 854955, 1120941, 1139940, 1245490, 1494588, 1709910, 1868235, 2241882, 2490980, 3362823, 3419820, 3736470, 4483764, 5604705, 6725646, 7472940, 10088469, 11209410, 13451292, 16814115, 20176938, 22418820, 33628230, 40353876, 50442345, 67256460, 100884690, 201769380]

約数ペア:

[(1, 201769380), (2, 100884690), (3, 67256460), (4, 50442345), (5, 40353876), (6, 33628230), (9, 22418820), (10, 20176938), (12, 16814115), (15, 13451292), (18, 11209410), (20, 10088469), (27, 7472940), (30, 6725646), (36, 5604705), (45, 4483764), (54, 3736470), (59, 3419820), (60, 3362823), (81, 2490980), (90, 2241882), (108, 1868235), (118, 1709910), (135, 1494588), (162, 1245490), (177, 1139940), (180, 1120941), (236, 854955), (270, 747294), (295, 683964), (324, 622745), (354, 569970), (405, 498196), (531, 379980), (540, 373647), (590, 341982), (708, 284985), (810, 249098), (885, 227988), (1062, 189990), (1180, 170991), (1593, 126660), (1620, 124549), (1770, 113994), (2111, 95580), (2124, 94995), (2655, 75996), (3186, 63330), (3540, 56997), (4222, 47790), (4779, 42220), (5310, 37998), (6333, 31860), (6372, 31665), (7965, 25332), (8444, 23895), (9558, 21110), (10555, 19116), (10620, 18999), (12666, 15930)]