159317300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 361148760

約数和(自身を除く): 201831460

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 137, 145, 274, 290, 401, 548, 580, 685, 725, 802, 1370, 1450, 1604, 2005, 2740, 2900, 3425, 3973, 4010, 6850, 7946, 8020, 10025, 11629, 13700, 15892, 19865, 20050, 23258, 39730, 40100, 46516, 54937, 58145, 79460, 99325, 109874, 116290, 198650, 219748, 232580, 274685, 290725, 397300, 549370, 581450, 1098740, 1162900, 1373425, 1593173, 2746850, 3186346, 5493700, 6372692, 7965865, 15931730, 31863460, 39829325, 79658650, 159317300]

約数ペア:

[(1, 159317300), (2, 79658650), (4, 39829325), (5, 31863460), (10, 15931730), (20, 7965865), (25, 6372692), (29, 5493700), (50, 3186346), (58, 2746850), (100, 1593173), (116, 1373425), (137, 1162900), (145, 1098740), (274, 581450), (290, 549370), (401, 397300), (548, 290725), (580, 274685), (685, 232580), (725, 219748), (802, 198650), (1370, 116290), (1450, 109874), (1604, 99325), (2005, 79460), (2740, 58145), (2900, 54937), (3425, 46516), (3973, 40100), (4010, 39730), (6850, 23258), (7946, 20050), (8020, 19865), (10025, 15892), (11629, 13700)]