101426220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 355537728

約数和(自身を除く): 254111508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 797, 909, 1010, 1212, 1260, 1414, 1515, 1594, 1818, 2020, 2121, 2391, 2828, 3030, 3188, 3535, 3636, 3985, 4242, 4545, 4782, 5579, 6060, 6363, 7070, 7173, 7970, 8484, 9090, 9564, 10605, 11158, 11955, 12726, 14140, 14346, 15940, 16737, 18180, 21210, 22316, 23910, 25452, 27895, 28692, 31815, 33474, 35865, 42420, 47820, 50211, 55790, 63630, 66948, 71730, 80497, 83685, 100422, 111580, 127260, 143460, 160994, 167370, 200844, 241491, 251055, 321988, 334740, 402485, 482982, 502110, 563479, 724473, 804970, 965964, 1004220, 1126958, 1207455, 1448946, 1609940, 1690437, 2253916, 2414910, 2817395, 2897892, 3380874, 3622365, 4829820, 5071311, 5634790, 6761748, 7244730, 8452185, 10142622, 11269580, 14489460, 16904370, 20285244, 25356555, 33808740, 50713110, 101426220]

約数ペア:

[(1, 101426220), (2, 50713110), (3, 33808740), (4, 25356555), (5, 20285244), (6, 16904370), (7, 14489460), (9, 11269580), (10, 10142622), (12, 8452185), (14, 7244730), (15, 6761748), (18, 5634790), (20, 5071311), (21, 4829820), (28, 3622365), (30, 3380874), (35, 2897892), (36, 2817395), (42, 2414910), (45, 2253916), (60, 1690437), (63, 1609940), (70, 1448946), (84, 1207455), (90, 1126958), (101, 1004220), (105, 965964), (126, 804970), (140, 724473), (180, 563479), (202, 502110), (210, 482982), (252, 402485), (303, 334740), (315, 321988), (404, 251055), (420, 241491), (505, 200844), (606, 167370), (630, 160994), (707, 143460), (797, 127260), (909, 111580), (1010, 100422), (1212, 83685), (1260, 80497), (1414, 71730), (1515, 66948), (1594, 63630), (1818, 55790), (2020, 50211), (2121, 47820), (2391, 42420), (2828, 35865), (3030, 33474), (3188, 31815), (3535, 28692), (3636, 27895), (3985, 25452), (4242, 23910), (4545, 22316), (4782, 21210), (5579, 18180), (6060, 16737), (6363, 15940), (7070, 14346), (7173, 14140), (7970, 12726), (8484, 11955), (9090, 11158), (9564, 10605)]