15156719500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{80407}}^1$

素因数の和:80468

約数の個数: 96

約数和(自身を含む): 36878325120

約数和(自身を除く): 21721605620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 125, 130, 145, 250, 260, 290, 325, 377, 500, 580, 650, 725, 754, 1300, 1450, 1508, 1625, 1885, 2900, 3250, 3625, 3770, 6500, 7250, 7540, 9425, 14500, 18850, 37700, 47125, 80407, 94250, 160814, 188500, 321628, 402035, 804070, 1045291, 1608140, 2010175, 2090582, 2331803, 4020350, 4181164, 4663606, 5226455, 8040700, 9327212, 10050875, 10452910, 11659015, 20101750, 20905820, 23318030, 26132275, 30313439, 40203500, 46636060, 52264550, 58295075, 60626878, 104529100, 116590150, 121253756, 130661375, 151567195, 233180300, 261322750, 291475375, 303134390, 522645500, 582950750, 606268780, 757835975, 1165901500, 1515671950, 3031343900, 3789179875, 7578359750, 15156719500]

約数ペア:

[(1, 15156719500), (2, 7578359750), (4, 3789179875), (5, 3031343900), (10, 1515671950), (13, 1165901500), (20, 757835975), (25, 606268780), (26, 582950750), (29, 522645500), (50, 303134390), (52, 291475375), (58, 261322750), (65, 233180300), (100, 151567195), (116, 130661375), (125, 121253756), (130, 116590150), (145, 104529100), (250, 60626878), (260, 58295075), (290, 52264550), (325, 46636060), (377, 40203500), (500, 30313439), (580, 26132275), (650, 23318030), (725, 20905820), (754, 20101750), (1300, 11659015), (1450, 10452910), (1508, 10050875), (1625, 9327212), (1885, 8040700), (2900, 5226455), (3250, 4663606), (3625, 4181164), (3770, 4020350), (6500, 2331803), (7250, 2090582), (7540, 2010175), (9425, 1608140), (14500, 1045291), (18850, 804070), (37700, 402035), (47125, 321628), (80407, 188500), (94250, 160814)]