75430600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 209919600

約数和(自身を除く): 134489000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 49, 50, 56, 70, 86, 98, 100, 140, 172, 175, 179, 196, 200, 215, 245, 280, 301, 344, 350, 358, 392, 430, 490, 602, 700, 716, 860, 895, 980, 1075, 1204, 1225, 1253, 1400, 1432, 1505, 1720, 1790, 1960, 2107, 2150, 2408, 2450, 2506, 3010, 3580, 4214, 4300, 4475, 4900, 5012, 6020, 6265, 7160, 7525, 7697, 8428, 8600, 8771, 8950, 9800, 10024, 10535, 12040, 12530, 15050, 15394, 16856, 17542, 17900, 21070, 25060, 30100, 30788, 31325, 35084, 35800, 38485, 42140, 43855, 50120, 52675, 53879, 60200, 61576, 62650, 70168, 76970, 84280, 87710, 105350, 107758, 125300, 153940, 175420, 192425, 210700, 215516, 219275, 250600, 269395, 307880, 350840, 377153, 384850, 421400, 431032, 438550, 538790, 754306, 769700, 877100, 1077580, 1346975, 1508612, 1539400, 1754200, 1885765, 2155160, 2693950, 3017224, 3771530, 5387900, 7543060, 9428825, 10775800, 15086120, 18857650, 37715300, 75430600]

約数ペア:

[(1, 75430600), (2, 37715300), (4, 18857650), (5, 15086120), (7, 10775800), (8, 9428825), (10, 7543060), (14, 5387900), (20, 3771530), (25, 3017224), (28, 2693950), (35, 2155160), (40, 1885765), (43, 1754200), (49, 1539400), (50, 1508612), (56, 1346975), (70, 1077580), (86, 877100), (98, 769700), (100, 754306), (140, 538790), (172, 438550), (175, 431032), (179, 421400), (196, 384850), (200, 377153), (215, 350840), (245, 307880), (280, 269395), (301, 250600), (344, 219275), (350, 215516), (358, 210700), (392, 192425), (430, 175420), (490, 153940), (602, 125300), (700, 107758), (716, 105350), (860, 87710), (895, 84280), (980, 76970), (1075, 70168), (1204, 62650), (1225, 61576), (1253, 60200), (1400, 53879), (1432, 52675), (1505, 50120), (1720, 43855), (1790, 42140), (1960, 38485), (2107, 35800), (2150, 35084), (2408, 31325), (2450, 30788), (2506, 30100), (3010, 25060), (3580, 21070), (4214, 17900), (4300, 17542), (4475, 16856), (4900, 15394), (5012, 15050), (6020, 12530), (6265, 12040), (7160, 10535), (7525, 10024), (7697, 9800), (8428, 8950), (8600, 8771)]