514940200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 1301925600

約数和(自身を除く): 786985400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 59, 68, 85, 100, 118, 136, 151, 170, 200, 236, 289, 295, 302, 340, 425, 472, 578, 590, 604, 680, 755, 850, 1003, 1156, 1180, 1208, 1445, 1475, 1510, 1700, 2006, 2312, 2360, 2567, 2890, 2950, 3020, 3400, 3775, 4012, 5015, 5134, 5780, 5900, 6040, 7225, 7550, 8024, 8909, 10030, 10268, 11560, 11800, 12835, 14450, 15100, 17051, 17818, 20060, 20536, 25075, 25670, 28900, 30200, 34102, 35636, 40120, 43639, 44545, 50150, 51340, 57800, 64175, 68204, 71272, 85255, 87278, 89090, 100300, 102680, 128350, 136408, 151453, 170510, 174556, 178180, 200600, 218195, 222725, 256700, 302906, 341020, 349112, 356360, 426275, 436390, 445450, 513400, 605812, 682040, 757265, 852550, 872780, 890900, 1090975, 1211624, 1514530, 1705100, 1745560, 1781800, 2181950, 2574701, 3029060, 3410200, 3786325, 4363900, 5149402, 6058120, 7572650, 8727800, 10298804, 12873505, 15145300, 20597608, 25747010, 30290600, 51494020, 64367525, 102988040, 128735050, 257470100, 514940200]

約数ペア:

[(1, 514940200), (2, 257470100), (4, 128735050), (5, 102988040), (8, 64367525), (10, 51494020), (17, 30290600), (20, 25747010), (25, 20597608), (34, 15145300), (40, 12873505), (50, 10298804), (59, 8727800), (68, 7572650), (85, 6058120), (100, 5149402), (118, 4363900), (136, 3786325), (151, 3410200), (170, 3029060), (200, 2574701), (236, 2181950), (289, 1781800), (295, 1745560), (302, 1705100), (340, 1514530), (425, 1211624), (472, 1090975), (578, 890900), (590, 872780), (604, 852550), (680, 757265), (755, 682040), (850, 605812), (1003, 513400), (1156, 445450), (1180, 436390), (1208, 426275), (1445, 356360), (1475, 349112), (1510, 341020), (1700, 302906), (2006, 256700), (2312, 222725), (2360, 218195), (2567, 200600), (2890, 178180), (2950, 174556), (3020, 170510), (3400, 151453), (3775, 136408), (4012, 128350), (5015, 102680), (5134, 100300), (5780, 89090), (5900, 87278), (6040, 85255), (7225, 71272), (7550, 68204), (8024, 64175), (8909, 57800), (10030, 51340), (10268, 50150), (11560, 44545), (11800, 43639), (12835, 40120), (14450, 35636), (15100, 34102), (17051, 30200), (17818, 28900), (20060, 25670), (20536, 25075)]