100804600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 255139920

約数和(自身を除く): 154335320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 137, 200, 260, 274, 283, 325, 520, 548, 566, 650, 685, 1096, 1132, 1300, 1370, 1415, 1781, 2264, 2600, 2740, 2830, 3425, 3562, 3679, 5480, 5660, 6850, 7075, 7124, 7358, 8905, 11320, 13700, 14150, 14248, 14716, 17810, 18395, 27400, 28300, 29432, 35620, 36790, 38771, 44525, 56600, 71240, 73580, 77542, 89050, 91975, 147160, 155084, 178100, 183950, 193855, 310168, 356200, 367900, 387710, 504023, 735800, 775420, 969275, 1008046, 1550840, 1938550, 2016092, 2520115, 3877100, 4032184, 5040230, 7754200, 10080460, 12600575, 20160920, 25201150, 50402300, 100804600]

約数ペア:

[(1, 100804600), (2, 50402300), (4, 25201150), (5, 20160920), (8, 12600575), (10, 10080460), (13, 7754200), (20, 5040230), (25, 4032184), (26, 3877100), (40, 2520115), (50, 2016092), (52, 1938550), (65, 1550840), (100, 1008046), (104, 969275), (130, 775420), (137, 735800), (200, 504023), (260, 387710), (274, 367900), (283, 356200), (325, 310168), (520, 193855), (548, 183950), (566, 178100), (650, 155084), (685, 147160), (1096, 91975), (1132, 89050), (1300, 77542), (1370, 73580), (1415, 71240), (1781, 56600), (2264, 44525), (2600, 38771), (2740, 36790), (2830, 35620), (3425, 29432), (3562, 28300), (3679, 27400), (5480, 18395), (5660, 17810), (6850, 14716), (7075, 14248), (7124, 14150), (7358, 13700), (8905, 11320)]