125029123900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{310169}}^1$

素因数の和:310351

約数の個数: 72

約数和(自身を含む): 282688938000

約数和(自身を除く): 157659814100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 139, 145, 278, 290, 556, 580, 695, 725, 1390, 1450, 2780, 2900, 3475, 4031, 6950, 8062, 13900, 16124, 20155, 40310, 80620, 100775, 201550, 310169, 403100, 620338, 1240676, 1550845, 3101690, 6203380, 7754225, 8994901, 15508450, 17989802, 31016900, 35979604, 43113491, 44974505, 86226982, 89949010, 172453964, 179898020, 215567455, 224872525, 431134910, 449745050, 862269820, 899490100, 1077837275, 1250291239, 2155674550, 2500582478, 4311349100, 5001164956, 6251456195, 12502912390, 25005824780, 31257280975, 62514561950, 125029123900]

約数ペア:

[(1, 125029123900), (2, 62514561950), (4, 31257280975), (5, 25005824780), (10, 12502912390), (20, 6251456195), (25, 5001164956), (29, 4311349100), (50, 2500582478), (58, 2155674550), (100, 1250291239), (116, 1077837275), (139, 899490100), (145, 862269820), (278, 449745050), (290, 431134910), (556, 224872525), (580, 215567455), (695, 179898020), (725, 172453964), (1390, 89949010), (1450, 86226982), (2780, 44974505), (2900, 43113491), (3475, 35979604), (4031, 31016900), (6950, 17989802), (8062, 15508450), (13900, 8994901), (16124, 7754225), (20155, 6203380), (40310, 3101690), (80620, 1550845), (100775, 1240676), (201550, 620338), (310169, 403100)]