124900100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3313}}^1$

素因数の和:3369

約数の個数: 72

約数和(自身を含む): 302037960

約数和(自身を除く): 177137860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3313, 3770, 6626, 7540, 9425, 13252, 16565, 18850, 33130, 37700, 43069, 66260, 82825, 86138, 96077, 165650, 172276, 192154, 215345, 331300, 384308, 430690, 480385, 861380, 960770, 1076725, 1249001, 1921540, 2153450, 2401925, 2498002, 4306900, 4803850, 4996004, 6245005, 9607700, 12490010, 24980020, 31225025, 62450050, 124900100]

約数ペア:

[(1, 124900100), (2, 62450050), (4, 31225025), (5, 24980020), (10, 12490010), (13, 9607700), (20, 6245005), (25, 4996004), (26, 4803850), (29, 4306900), (50, 2498002), (52, 2401925), (58, 2153450), (65, 1921540), (100, 1249001), (116, 1076725), (130, 960770), (145, 861380), (260, 480385), (290, 430690), (325, 384308), (377, 331300), (580, 215345), (650, 192154), (725, 172276), (754, 165650), (1300, 96077), (1450, 86138), (1508, 82825), (1885, 66260), (2900, 43069), (3313, 37700), (3770, 33130), (6626, 18850), (7540, 16565), (9425, 13252)]