7450100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 19165440

約数和(自身を除く): 11715340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 367, 406, 580, 700, 725, 734, 812, 1015, 1450, 1468, 1835, 2030, 2569, 2900, 3670, 4060, 5075, 5138, 7340, 9175, 10150, 10276, 10643, 12845, 18350, 20300, 21286, 25690, 36700, 42572, 51380, 53215, 64225, 74501, 106430, 128450, 149002, 212860, 256900, 266075, 298004, 372505, 532150, 745010, 1064300, 1490020, 1862525, 3725050, 7450100]

約数ペア:

[(1, 7450100), (2, 3725050), (4, 1862525), (5, 1490020), (7, 1064300), (10, 745010), (14, 532150), (20, 372505), (25, 298004), (28, 266075), (29, 256900), (35, 212860), (50, 149002), (58, 128450), (70, 106430), (100, 74501), (116, 64225), (140, 53215), (145, 51380), (175, 42572), (203, 36700), (290, 25690), (350, 21286), (367, 20300), (406, 18350), (580, 12845), (700, 10643), (725, 10276), (734, 10150), (812, 9175), (1015, 7340), (1450, 5138), (1468, 5075), (1835, 4060), (2030, 3670), (2569, 2900)]