108892700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 108

約数和(自身を含む): 279638352

約数和(自身を除く): 170745652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 71, 98, 100, 140, 142, 175, 196, 245, 284, 313, 350, 355, 490, 497, 626, 700, 710, 980, 994, 1225, 1252, 1420, 1565, 1775, 1988, 2191, 2450, 2485, 3130, 3479, 3550, 4382, 4900, 4970, 6260, 6958, 7100, 7825, 8764, 9940, 10955, 12425, 13916, 15337, 15650, 17395, 21910, 22223, 24850, 30674, 31300, 34790, 43820, 44446, 49700, 54775, 61348, 69580, 76685, 86975, 88892, 109550, 111115, 153370, 155561, 173950, 219100, 222230, 306740, 311122, 347900, 383425, 444460, 555575, 622244, 766850, 777805, 1088927, 1111150, 1533700, 1555610, 2177854, 2222300, 3111220, 3889025, 4355708, 5444635, 7778050, 10889270, 15556100, 21778540, 27223175, 54446350, 108892700]

約数ペア:

[(1, 108892700), (2, 54446350), (4, 27223175), (5, 21778540), (7, 15556100), (10, 10889270), (14, 7778050), (20, 5444635), (25, 4355708), (28, 3889025), (35, 3111220), (49, 2222300), (50, 2177854), (70, 1555610), (71, 1533700), (98, 1111150), (100, 1088927), (140, 777805), (142, 766850), (175, 622244), (196, 555575), (245, 444460), (284, 383425), (313, 347900), (350, 311122), (355, 306740), (490, 222230), (497, 219100), (626, 173950), (700, 155561), (710, 153370), (980, 111115), (994, 109550), (1225, 88892), (1252, 86975), (1420, 76685), (1565, 69580), (1775, 61348), (1988, 54775), (2191, 49700), (2450, 44446), (2485, 43820), (3130, 34790), (3479, 31300), (3550, 30674), (4382, 24850), (4900, 22223), (4970, 21910), (6260, 17395), (6958, 15650), (7100, 15337), (7825, 13916), (8764, 12425), (9940, 10955)]