157036100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 370575240

約数和(自身を除く): 213539140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 113, 130, 226, 260, 325, 452, 565, 650, 1069, 1130, 1300, 1469, 2138, 2260, 2825, 2938, 4276, 5345, 5650, 5876, 7345, 10690, 11300, 13897, 14690, 21380, 26725, 27794, 29380, 36725, 53450, 55588, 69485, 73450, 106900, 120797, 138970, 146900, 241594, 277940, 347425, 483188, 603985, 694850, 1207970, 1389700, 1570361, 2415940, 3019925, 3140722, 6039850, 6281444, 7851805, 12079700, 15703610, 31407220, 39259025, 78518050, 157036100]

約数ペア:

[(1, 157036100), (2, 78518050), (4, 39259025), (5, 31407220), (10, 15703610), (13, 12079700), (20, 7851805), (25, 6281444), (26, 6039850), (50, 3140722), (52, 3019925), (65, 2415940), (100, 1570361), (113, 1389700), (130, 1207970), (226, 694850), (260, 603985), (325, 483188), (452, 347425), (565, 277940), (650, 241594), (1069, 146900), (1130, 138970), (1300, 120797), (1469, 106900), (2138, 73450), (2260, 69485), (2825, 55588), (2938, 53450), (4276, 36725), (5345, 29380), (5650, 27794), (5876, 26725), (7345, 21380), (10690, 14690), (11300, 13897)]