314799100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40883}}^1$

素因数の和:40915

約数の個数: 72

約数和(自身を含む): 851695488

約数和(自身を除く): 536896388

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 40883, 81766, 163532, 204415, 286181, 408830, 449713, 572362, 817660, 899426, 1022075, 1144724, 1430905, 1798852, 2044150, 2248565, 2861810, 3147991, 4088300, 4497130, 5723620, 6295982, 7154525, 8994260, 11242825, 12591964, 14309050, 15739955, 22485650, 28618100, 31479910, 44971300, 62959820, 78699775, 157399550, 314799100]

約数ペア:

[(1, 314799100), (2, 157399550), (4, 78699775), (5, 62959820), (7, 44971300), (10, 31479910), (11, 28618100), (14, 22485650), (20, 15739955), (22, 14309050), (25, 12591964), (28, 11242825), (35, 8994260), (44, 7154525), (50, 6295982), (55, 5723620), (70, 4497130), (77, 4088300), (100, 3147991), (110, 2861810), (140, 2248565), (154, 2044150), (175, 1798852), (220, 1430905), (275, 1144724), (308, 1022075), (350, 899426), (385, 817660), (550, 572362), (700, 449713), (770, 408830), (1100, 286181), (1540, 204415), (1925, 163532), (3850, 81766), (7700, 40883)]