77560140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 279465984

約数和(自身を除く): 201905844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 37, 42, 46, 49, 60, 62, 69, 70, 74, 84, 92, 93, 98, 105, 111, 115, 124, 138, 140, 147, 148, 155, 161, 185, 186, 196, 210, 217, 222, 230, 245, 259, 276, 294, 310, 322, 345, 370, 372, 420, 434, 444, 460, 465, 483, 490, 518, 555, 588, 620, 644, 651, 690, 713, 735, 740, 777, 805, 851, 868, 930, 966, 980, 1036, 1085, 1110, 1127, 1147, 1295, 1302, 1380, 1426, 1470, 1519, 1554, 1610, 1702, 1813, 1860, 1932, 2139, 2170, 2220, 2254, 2294, 2415, 2553, 2590, 2604, 2852, 2940, 3038, 3108, 3220, 3255, 3381, 3404, 3441, 3565, 3626, 3885, 4255, 4278, 4340, 4508, 4557, 4588, 4830, 4991, 5106, 5180, 5439, 5635, 5735, 5957, 6076, 6510, 6762, 6882, 7130, 7252, 7595, 7770, 8029, 8510, 8556, 9065, 9114, 9660, 9982, 10212, 10695, 10878, 11270, 11470, 11914, 12765, 13020, 13524, 13764, 14260, 14973, 15190, 15540, 16058, 16905, 17020, 17205, 17871, 18130, 18228, 19964, 21390, 21756, 22540, 22785, 22940, 23828, 24087, 24955, 25530, 26381, 27195, 29785, 29946, 30380, 32116, 33810, 34410, 34937, 35742, 36260, 40145, 41699, 42780, 45570, 48174, 49910, 51060, 52762, 54390, 56203, 59570, 59892, 67620, 68820, 69874, 71484, 74865, 79143, 80290, 83398, 89355, 91140, 96348, 99820, 104811, 105524, 108780, 112406, 119140, 120435, 125097, 131905, 139748, 149730, 158286, 160580, 166796, 168609, 174685, 178710, 184667, 208495, 209622, 224812, 240870, 250194, 263810, 281015, 299460, 316572, 337218, 349370, 357420, 369334, 395715, 416990, 419244, 481740, 500388, 524055, 527620, 554001, 562030, 625485, 674436, 698740, 738668, 791430, 833980, 843045, 923335, 1048110, 1108002, 1124060, 1250970, 1292669, 1582860, 1686090, 1846670, 2096220, 2216004, 2501940, 2585338, 2770005, 3372180, 3693340, 3878007, 5170676, 5540010, 6463345, 7756014, 11080020, 12926690, 15512028, 19390035, 25853380, 38780070, 77560140]

約数ペア:

[(1, 77560140), (2, 38780070), (3, 25853380), (4, 19390035), (5, 15512028), (6, 12926690), (7, 11080020), (10, 7756014), (12, 6463345), (14, 5540010), (15, 5170676), (20, 3878007), (21, 3693340), (23, 3372180), (28, 2770005), (30, 2585338), (31, 2501940), (35, 2216004), (37, 2096220), (42, 1846670), (46, 1686090), (49, 1582860), (60, 1292669), (62, 1250970), (69, 1124060), (70, 1108002), (74, 1048110), (84, 923335), (92, 843045), (93, 833980), (98, 791430), (105, 738668), (111, 698740), (115, 674436), (124, 625485), (138, 562030), (140, 554001), (147, 527620), (148, 524055), (155, 500388), (161, 481740), (185, 419244), (186, 416990), (196, 395715), (210, 369334), (217, 357420), (222, 349370), (230, 337218), (245, 316572), (259, 299460), (276, 281015), (294, 263810), (310, 250194), (322, 240870), (345, 224812), (370, 209622), (372, 208495), (420, 184667), (434, 178710), (444, 174685), (460, 168609), (465, 166796), (483, 160580), (490, 158286), (518, 149730), (555, 139748), (588, 131905), (620, 125097), (644, 120435), (651, 119140), (690, 112406), (713, 108780), (735, 105524), (740, 104811), (777, 99820), (805, 96348), (851, 91140), (868, 89355), (930, 83398), (966, 80290), (980, 79143), (1036, 74865), (1085, 71484), (1110, 69874), (1127, 68820), (1147, 67620), (1295, 59892), (1302, 59570), (1380, 56203), (1426, 54390), (1470, 52762), (1519, 51060), (1554, 49910), (1610, 48174), (1702, 45570), (1813, 42780), (1860, 41699), (1932, 40145), (2139, 36260), (2170, 35742), (2220, 34937), (2254, 34410), (2294, 33810), (2415, 32116), (2553, 30380), (2590, 29946), (2604, 29785), (2852, 27195), (2940, 26381), (3038, 25530), (3108, 24955), (3220, 24087), (3255, 23828), (3381, 22940), (3404, 22785), (3441, 22540), (3565, 21756), (3626, 21390), (3885, 19964), (4255, 18228), (4278, 18130), (4340, 17871), (4508, 17205), (4557, 17020), (4588, 16905), (4830, 16058), (4991, 15540), (5106, 15190), (5180, 14973), (5439, 14260), (5635, 13764), (5735, 13524), (5957, 13020), (6076, 12765), (6510, 11914), (6762, 11470), (6882, 11270), (7130, 10878), (7252, 10695), (7595, 10212), (7770, 9982), (8029, 9660), (8510, 9114), (8556, 9065)]