73775040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 252033024

約数和(自身を除く): 178257984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 67, 74, 80, 93, 96, 111, 120, 124, 134, 148, 155, 160, 185, 186, 192, 201, 222, 240, 248, 268, 296, 310, 320, 335, 370, 372, 402, 444, 465, 480, 496, 536, 555, 592, 620, 670, 740, 744, 804, 888, 930, 960, 992, 1005, 1072, 1110, 1147, 1184, 1240, 1340, 1480, 1488, 1608, 1776, 1860, 1984, 2010, 2077, 2144, 2220, 2294, 2368, 2479, 2480, 2680, 2960, 2976, 3216, 3441, 3552, 3720, 4020, 4154, 4288, 4440, 4588, 4958, 4960, 5360, 5735, 5920, 5952, 6231, 6432, 6882, 7104, 7437, 7440, 8040, 8308, 8880, 9176, 9916, 9920, 10385, 10720, 11470, 11840, 12395, 12462, 12864, 13764, 14874, 14880, 16080, 16616, 17205, 17760, 18352, 19832, 20770, 21440, 22940, 24790, 24924, 27528, 29748, 29760, 31155, 32160, 33232, 34410, 35520, 36704, 37185, 39664, 41540, 45880, 49580, 49848, 55056, 59496, 62310, 64320, 66464, 68820, 73408, 74370, 76849, 79328, 83080, 91760, 99160, 99696, 110112, 118992, 124620, 132928, 137640, 148740, 153698, 158656, 166160, 183520, 198320, 199392, 220224, 230547, 237984, 249240, 275280, 297480, 307396, 332320, 367040, 384245, 396640, 398784, 461094, 475968, 498480, 550560, 594960, 614792, 664640, 768490, 793280, 922188, 996960, 1101120, 1152735, 1189920, 1229584, 1536980, 1844376, 1993920, 2305470, 2379840, 2459168, 3073960, 3688752, 4610940, 4918336, 6147920, 7377504, 9221880, 12295840, 14755008, 18443760, 24591680, 36887520, 73775040]

約数ペア:

[(1, 73775040), (2, 36887520), (3, 24591680), (4, 18443760), (5, 14755008), (6, 12295840), (8, 9221880), (10, 7377504), (12, 6147920), (15, 4918336), (16, 4610940), (20, 3688752), (24, 3073960), (30, 2459168), (31, 2379840), (32, 2305470), (37, 1993920), (40, 1844376), (48, 1536980), (60, 1229584), (62, 1189920), (64, 1152735), (67, 1101120), (74, 996960), (80, 922188), (93, 793280), (96, 768490), (111, 664640), (120, 614792), (124, 594960), (134, 550560), (148, 498480), (155, 475968), (160, 461094), (185, 398784), (186, 396640), (192, 384245), (201, 367040), (222, 332320), (240, 307396), (248, 297480), (268, 275280), (296, 249240), (310, 237984), (320, 230547), (335, 220224), (370, 199392), (372, 198320), (402, 183520), (444, 166160), (465, 158656), (480, 153698), (496, 148740), (536, 137640), (555, 132928), (592, 124620), (620, 118992), (670, 110112), (740, 99696), (744, 99160), (804, 91760), (888, 83080), (930, 79328), (960, 76849), (992, 74370), (1005, 73408), (1072, 68820), (1110, 66464), (1147, 64320), (1184, 62310), (1240, 59496), (1340, 55056), (1480, 49848), (1488, 49580), (1608, 45880), (1776, 41540), (1860, 39664), (1984, 37185), (2010, 36704), (2077, 35520), (2144, 34410), (2220, 33232), (2294, 32160), (2368, 31155), (2479, 29760), (2480, 29748), (2680, 27528), (2960, 24924), (2976, 24790), (3216, 22940), (3441, 21440), (3552, 20770), (3720, 19832), (4020, 18352), (4154, 17760), (4288, 17205), (4440, 16616), (4588, 16080), (4958, 14880), (4960, 14874), (5360, 13764), (5735, 12864), (5920, 12462), (5952, 12395), (6231, 11840), (6432, 11470), (6882, 10720), (7104, 10385), (7437, 9920), (7440, 9916), (8040, 9176), (8308, 8880)]