220171050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2389

約数の個数: 144

約数和(自身を含む): 679554720

約数和(自身を除く): 459383670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 150, 165, 171, 190, 198, 209, 225, 275, 285, 330, 342, 418, 450, 475, 495, 550, 570, 627, 825, 855, 950, 990, 1045, 1254, 1425, 1650, 1710, 1881, 2090, 2341, 2475, 2850, 3135, 3762, 4275, 4682, 4950, 5225, 6270, 7023, 8550, 9405, 10450, 11705, 14046, 15675, 18810, 21069, 23410, 25751, 31350, 35115, 42138, 44479, 47025, 51502, 58525, 70230, 77253, 88958, 94050, 105345, 117050, 128755, 133437, 154506, 175575, 210690, 222395, 231759, 257510, 266874, 351150, 386265, 400311, 444790, 463518, 489269, 526725, 643775, 667185, 772530, 800622, 978538, 1053450, 1111975, 1158795, 1287550, 1334370, 1467807, 1931325, 2001555, 2223950, 2317590, 2446345, 2935614, 3335925, 3862650, 4003110, 4403421, 4892690, 5793975, 6671850, 7339035, 8806842, 10007775, 11587950, 12231725, 14678070, 20015550, 22017105, 24463450, 36695175, 44034210, 73390350, 110085525, 220171050]

約数ペア:

[(1, 220171050), (2, 110085525), (3, 73390350), (5, 44034210), (6, 36695175), (9, 24463450), (10, 22017105), (11, 20015550), (15, 14678070), (18, 12231725), (19, 11587950), (22, 10007775), (25, 8806842), (30, 7339035), (33, 6671850), (38, 5793975), (45, 4892690), (50, 4403421), (55, 4003110), (57, 3862650), (66, 3335925), (75, 2935614), (90, 2446345), (95, 2317590), (99, 2223950), (110, 2001555), (114, 1931325), (150, 1467807), (165, 1334370), (171, 1287550), (190, 1158795), (198, 1111975), (209, 1053450), (225, 978538), (275, 800622), (285, 772530), (330, 667185), (342, 643775), (418, 526725), (450, 489269), (475, 463518), (495, 444790), (550, 400311), (570, 386265), (627, 351150), (825, 266874), (855, 257510), (950, 231759), (990, 222395), (1045, 210690), (1254, 175575), (1425, 154506), (1650, 133437), (1710, 128755), (1881, 117050), (2090, 105345), (2341, 94050), (2475, 88958), (2850, 77253), (3135, 70230), (3762, 58525), (4275, 51502), (4682, 47025), (4950, 44479), (5225, 42138), (6270, 35115), (7023, 31350), (8550, 25751), (9405, 23410), (10450, 21069), (11705, 18810), (14046, 15675)]