200278980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11239}}^1$

素因数の和:11271

約数の個数: 120

約数和(自身を含む): 685460160

約数和(自身を除く): 485181180

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, 11239, 17820, 22478, 33717, 44956, 56195, 67434, 101151, 112390, 123629, 134868, 168585, 202302, 224780, 247258, 303453, 337170, 370887, 404604, 494516, 505755, 606906, 618145, 674340, 741774, 910359, 1011510, 1112661, 1213812, 1236290, 1483548, 1517265, 1820718, 1854435, 2023020, 2225322, 2472580, 3034530, 3337983, 3641436, 3708870, 4450644, 4551795, 5563305, 6069060, 6675966, 7417740, 9103590, 10013949, 11126610, 13351932, 16689915, 18207180, 20027898, 22253220, 33379830, 40055796, 50069745, 66759660, 100139490, 200278980]

約数ペア:

[(1, 200278980), (2, 100139490), (3, 66759660), (4, 50069745), (5, 40055796), (6, 33379830), (9, 22253220), (10, 20027898), (11, 18207180), (12, 16689915), (15, 13351932), (18, 11126610), (20, 10013949), (22, 9103590), (27, 7417740), (30, 6675966), (33, 6069060), (36, 5563305), (44, 4551795), (45, 4450644), (54, 3708870), (55, 3641436), (60, 3337983), (66, 3034530), (81, 2472580), (90, 2225322), (99, 2023020), (108, 1854435), (110, 1820718), (132, 1517265), (135, 1483548), (162, 1236290), (165, 1213812), (180, 1112661), (198, 1011510), (220, 910359), (270, 741774), (297, 674340), (324, 618145), (330, 606906), (396, 505755), (405, 494516), (495, 404604), (540, 370887), (594, 337170), (660, 303453), (810, 247258), (891, 224780), (990, 202302), (1188, 168585), (1485, 134868), (1620, 123629), (1782, 112390), (1980, 101151), (2970, 67434), (3564, 56195), (4455, 44956), (5940, 33717), (8910, 22478), (11239, 17820)]