75164460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 184947924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 251, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 502, 620, 644, 651, 690, 713, 753, 805, 868, 930, 966, 1004, 1085, 1255, 1302, 1380, 1426, 1506, 1610, 1757, 1860, 1932, 2139, 2170, 2415, 2510, 2604, 2852, 3012, 3220, 3255, 3514, 3565, 3765, 4278, 4340, 4830, 4991, 5020, 5271, 5773, 6510, 7028, 7130, 7530, 7781, 8556, 8785, 9660, 9982, 10542, 10695, 11546, 13020, 14260, 14973, 15060, 15562, 17319, 17570, 19964, 21084, 21390, 23092, 23343, 24955, 26355, 28865, 29946, 31124, 34638, 35140, 38905, 40411, 42780, 46686, 49910, 52710, 54467, 57730, 59892, 69276, 74865, 77810, 80822, 86595, 93372, 99820, 105420, 108934, 115460, 116715, 121233, 149730, 155620, 161644, 163401, 173190, 178963, 202055, 217868, 233430, 242466, 272335, 299460, 326802, 346380, 357926, 404110, 466860, 484932, 536889, 544670, 606165, 653604, 715852, 808220, 817005, 894815, 1073778, 1089340, 1212330, 1252741, 1634010, 1789630, 2147556, 2424660, 2505482, 2684445, 3268020, 3579260, 3758223, 5010964, 5368890, 6263705, 7516446, 10737780, 12527410, 15032892, 18791115, 25054820, 37582230, 75164460]

約数ペア:

[(1, 75164460), (2, 37582230), (3, 25054820), (4, 18791115), (5, 15032892), (6, 12527410), (7, 10737780), (10, 7516446), (12, 6263705), (14, 5368890), (15, 5010964), (20, 3758223), (21, 3579260), (23, 3268020), (28, 2684445), (30, 2505482), (31, 2424660), (35, 2147556), (42, 1789630), (46, 1634010), (60, 1252741), (62, 1212330), (69, 1089340), (70, 1073778), (84, 894815), (92, 817005), (93, 808220), (105, 715852), (115, 653604), (124, 606165), (138, 544670), (140, 536889), (155, 484932), (161, 466860), (186, 404110), (210, 357926), (217, 346380), (230, 326802), (251, 299460), (276, 272335), (310, 242466), (322, 233430), (345, 217868), (372, 202055), (420, 178963), (434, 173190), (460, 163401), (465, 161644), (483, 155620), (502, 149730), (620, 121233), (644, 116715), (651, 115460), (690, 108934), (713, 105420), (753, 99820), (805, 93372), (868, 86595), (930, 80822), (966, 77810), (1004, 74865), (1085, 69276), (1255, 59892), (1302, 57730), (1380, 54467), (1426, 52710), (1506, 49910), (1610, 46686), (1757, 42780), (1860, 40411), (1932, 38905), (2139, 35140), (2170, 34638), (2415, 31124), (2510, 29946), (2604, 28865), (2852, 26355), (3012, 24955), (3220, 23343), (3255, 23092), (3514, 21390), (3565, 21084), (3765, 19964), (4278, 17570), (4340, 17319), (4830, 15562), (4991, 15060), (5020, 14973), (5271, 14260), (5773, 13020), (6510, 11546), (7028, 10695), (7130, 10542), (7530, 9982), (7781, 9660), (8556, 8785)]