1575202400

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 3968745984

約数和(自身を除く): 2393543584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 97, 100, 106, 160, 194, 200, 212, 265, 383, 388, 400, 424, 485, 530, 766, 776, 800, 848, 970, 1060, 1325, 1532, 1552, 1696, 1915, 1940, 2120, 2425, 2650, 3064, 3104, 3830, 3880, 4240, 4850, 5141, 5300, 6128, 7660, 7760, 8480, 9575, 9700, 10282, 10600, 12256, 15320, 15520, 19150, 19400, 20299, 20564, 21200, 25705, 30640, 37151, 38300, 38800, 40598, 41128, 42400, 51410, 61280, 74302, 76600, 77600, 81196, 82256, 101495, 102820, 128525, 148604, 153200, 162392, 164512, 185755, 202990, 205640, 257050, 297208, 306400, 324784, 371510, 405980, 411280, 507475, 514100, 594416, 649568, 743020, 811960, 822560, 928775, 1014950, 1028200, 1188832, 1486040, 1623920, 1857550, 1969003, 2029900, 2056400, 2972080, 3247840, 3715100, 3938006, 4059800, 4112800, 5944160, 7430200, 7876012, 8119600, 9845015, 14860400, 15752024, 16239200, 19690030, 29720800, 31504048, 39380060, 49225075, 63008096, 78760120, 98450150, 157520240, 196900300, 315040480, 393800600, 787601200, 1575202400]

約数ペア:

[(1, 1575202400), (2, 787601200), (4, 393800600), (5, 315040480), (8, 196900300), (10, 157520240), (16, 98450150), (20, 78760120), (25, 63008096), (32, 49225075), (40, 39380060), (50, 31504048), (53, 29720800), (80, 19690030), (97, 16239200), (100, 15752024), (106, 14860400), (160, 9845015), (194, 8119600), (200, 7876012), (212, 7430200), (265, 5944160), (383, 4112800), (388, 4059800), (400, 3938006), (424, 3715100), (485, 3247840), (530, 2972080), (766, 2056400), (776, 2029900), (800, 1969003), (848, 1857550), (970, 1623920), (1060, 1486040), (1325, 1188832), (1532, 1028200), (1552, 1014950), (1696, 928775), (1915, 822560), (1940, 811960), (2120, 743020), (2425, 649568), (2650, 594416), (3064, 514100), (3104, 507475), (3830, 411280), (3880, 405980), (4240, 371510), (4850, 324784), (5141, 306400), (5300, 297208), (6128, 257050), (7660, 205640), (7760, 202990), (8480, 185755), (9575, 164512), (9700, 162392), (10282, 153200), (10600, 148604), (12256, 128525), (15320, 102820), (15520, 101495), (19150, 82256), (19400, 81196), (20299, 77600), (20564, 76600), (21200, 74302), (25705, 61280), (30640, 51410), (37151, 42400), (38300, 41128), (38800, 40598)]