202793220

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2021

約数の個数: 168

約数和(自身を含む): 730089024

約数和(自身を除く): 527295804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 1987, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 3974, 4860, 5103, 5670, 5961, 6804, 7290, 7948, 8505, 9935, 10206, 11340, 11922, 13909, 14580, 17010, 17883, 19870, 20412, 23844, 25515, 27818, 29805, 34020, 35766, 39740, 41727, 51030, 53649, 55636, 59610, 69545, 71532, 83454, 89415, 102060, 107298, 119220, 125181, 139090, 160947, 166908, 178830, 208635, 214596, 250362, 268245, 278180, 321894, 357660, 375543, 417270, 482841, 500724, 536490, 625905, 643788, 751086, 804735, 834540, 965682, 1072980, 1126629, 1251810, 1448523, 1502172, 1609470, 1877715, 1931364, 2253258, 2414205, 2503620, 2897046, 3218940, 3379887, 3755430, 4506516, 4828410, 5633145, 5794092, 6759774, 7242615, 7510860, 9656820, 10139661, 11266290, 13519548, 14485230, 16899435, 20279322, 22532580, 28970460, 33798870, 40558644, 50698305, 67597740, 101396610, 202793220]

約数ペア:

[(1, 202793220), (2, 101396610), (3, 67597740), (4, 50698305), (5, 40558644), (6, 33798870), (7, 28970460), (9, 22532580), (10, 20279322), (12, 16899435), (14, 14485230), (15, 13519548), (18, 11266290), (20, 10139661), (21, 9656820), (27, 7510860), (28, 7242615), (30, 6759774), (35, 5794092), (36, 5633145), (42, 4828410), (45, 4506516), (54, 3755430), (60, 3379887), (63, 3218940), (70, 2897046), (81, 2503620), (84, 2414205), (90, 2253258), (105, 1931364), (108, 1877715), (126, 1609470), (135, 1502172), (140, 1448523), (162, 1251810), (180, 1126629), (189, 1072980), (210, 965682), (243, 834540), (252, 804735), (270, 751086), (315, 643788), (324, 625905), (378, 536490), (405, 500724), (420, 482841), (486, 417270), (540, 375543), (567, 357660), (630, 321894), (729, 278180), (756, 268245), (810, 250362), (945, 214596), (972, 208635), (1134, 178830), (1215, 166908), (1260, 160947), (1458, 139090), (1620, 125181), (1701, 119220), (1890, 107298), (1987, 102060), (2268, 89415), (2430, 83454), (2835, 71532), (2916, 69545), (3402, 59610), (3645, 55636), (3780, 53649), (3974, 51030), (4860, 41727), (5103, 39740), (5670, 35766), (5961, 34020), (6804, 29805), (7290, 27818), (7948, 25515), (8505, 23844), (9935, 20412), (10206, 19870), (11340, 17883), (11922, 17010), (13909, 14580)]