77664300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1248

約数の個数: 144

約数和(自身を含む): 265316352

約数和(自身を除く): 187652052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1193, 1302, 1550, 1860, 2100, 2170, 2325, 2386, 2604, 3100, 3255, 3579, 4340, 4650, 4772, 5425, 5965, 6510, 7158, 8351, 9300, 10850, 11930, 13020, 14316, 16275, 16702, 17895, 21700, 23860, 25053, 29825, 32550, 33404, 35790, 36983, 41755, 50106, 59650, 65100, 71580, 73966, 83510, 89475, 100212, 110949, 119300, 125265, 147932, 167020, 178950, 184915, 208775, 221898, 250530, 258881, 357900, 369830, 417550, 443796, 501060, 517762, 554745, 626325, 739660, 776643, 835100, 924575, 1035524, 1109490, 1252650, 1294405, 1553286, 1849150, 2218980, 2505300, 2588810, 2773725, 3106572, 3698300, 3883215, 5177620, 5547450, 6472025, 7766430, 11094900, 12944050, 15532860, 19416075, 25888100, 38832150, 77664300]

約数ペア:

[(1, 77664300), (2, 38832150), (3, 25888100), (4, 19416075), (5, 15532860), (6, 12944050), (7, 11094900), (10, 7766430), (12, 6472025), (14, 5547450), (15, 5177620), (20, 3883215), (21, 3698300), (25, 3106572), (28, 2773725), (30, 2588810), (31, 2505300), (35, 2218980), (42, 1849150), (50, 1553286), (60, 1294405), (62, 1252650), (70, 1109490), (75, 1035524), (84, 924575), (93, 835100), (100, 776643), (105, 739660), (124, 626325), (140, 554745), (150, 517762), (155, 501060), (175, 443796), (186, 417550), (210, 369830), (217, 357900), (300, 258881), (310, 250530), (350, 221898), (372, 208775), (420, 184915), (434, 178950), (465, 167020), (525, 147932), (620, 125265), (651, 119300), (700, 110949), (775, 100212), (868, 89475), (930, 83510), (1050, 73966), (1085, 71580), (1193, 65100), (1302, 59650), (1550, 50106), (1860, 41755), (2100, 36983), (2170, 35790), (2325, 33404), (2386, 32550), (2604, 29825), (3100, 25053), (3255, 23860), (3579, 21700), (4340, 17895), (4650, 16702), (4772, 16275), (5425, 14316), (5965, 13020), (6510, 11930), (7158, 10850), (8351, 9300)]