422448660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 1363340160

約数和(自身を除く): 940891500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 101, 114, 171, 180, 190, 202, 228, 285, 303, 342, 380, 404, 505, 570, 606, 684, 855, 909, 1010, 1140, 1212, 1223, 1515, 1710, 1818, 1919, 2020, 2446, 3030, 3420, 3636, 3669, 3838, 4545, 4892, 5757, 6060, 6115, 7338, 7676, 9090, 9595, 11007, 11514, 12230, 14676, 17271, 18180, 18345, 19190, 22014, 23028, 23237, 24460, 28785, 34542, 36690, 38380, 44028, 46474, 55035, 57570, 69084, 69711, 73380, 86355, 92948, 110070, 115140, 116185, 123523, 139422, 172710, 209133, 220140, 232370, 247046, 278844, 345420, 348555, 370569, 418266, 464740, 494092, 617615, 697110, 741138, 836532, 1045665, 1111707, 1235230, 1394220, 1482276, 1852845, 2091330, 2223414, 2346937, 2470460, 3705690, 4182660, 4446828, 4693874, 5558535, 7040811, 7411380, 9387748, 11117070, 11734685, 14081622, 21122433, 22234140, 23469370, 28163244, 35204055, 42244866, 46938740, 70408110, 84489732, 105612165, 140816220, 211224330, 422448660]

約数ペア:

[(1, 422448660), (2, 211224330), (3, 140816220), (4, 105612165), (5, 84489732), (6, 70408110), (9, 46938740), (10, 42244866), (12, 35204055), (15, 28163244), (18, 23469370), (19, 22234140), (20, 21122433), (30, 14081622), (36, 11734685), (38, 11117070), (45, 9387748), (57, 7411380), (60, 7040811), (76, 5558535), (90, 4693874), (95, 4446828), (101, 4182660), (114, 3705690), (171, 2470460), (180, 2346937), (190, 2223414), (202, 2091330), (228, 1852845), (285, 1482276), (303, 1394220), (342, 1235230), (380, 1111707), (404, 1045665), (505, 836532), (570, 741138), (606, 697110), (684, 617615), (855, 494092), (909, 464740), (1010, 418266), (1140, 370569), (1212, 348555), (1223, 345420), (1515, 278844), (1710, 247046), (1818, 232370), (1919, 220140), (2020, 209133), (2446, 172710), (3030, 139422), (3420, 123523), (3636, 116185), (3669, 115140), (3838, 110070), (4545, 92948), (4892, 86355), (5757, 73380), (6060, 69711), (6115, 69084), (7338, 57570), (7676, 55035), (9090, 46474), (9595, 44028), (11007, 38380), (11514, 36690), (12230, 34542), (14676, 28785), (17271, 24460), (18180, 23237), (18345, 23028), (19190, 22014)]