72768780

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 336

約数和(自身を含む): 282046464

約数和(自身を除く): 209277684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 31, 35, 36, 42, 45, 46, 54, 60, 62, 63, 69, 70, 81, 84, 90, 92, 93, 105, 108, 115, 124, 126, 135, 138, 140, 155, 161, 162, 180, 186, 189, 207, 210, 217, 230, 243, 252, 270, 276, 279, 310, 315, 322, 324, 345, 372, 378, 405, 414, 420, 434, 460, 465, 483, 486, 540, 558, 567, 620, 621, 630, 644, 651, 690, 713, 729, 756, 805, 810, 828, 837, 868, 930, 945, 966, 972, 1035, 1085, 1116, 1134, 1215, 1242, 1260, 1302, 1380, 1395, 1426, 1449, 1458, 1610, 1620, 1674, 1701, 1860, 1863, 1890, 1932, 1953, 2070, 2139, 2170, 2268, 2415, 2430, 2484, 2511, 2604, 2790, 2835, 2852, 2898, 2916, 3105, 3220, 3255, 3348, 3402, 3565, 3645, 3726, 3780, 3906, 4140, 4185, 4278, 4340, 4347, 4830, 4860, 4991, 5022, 5103, 5580, 5589, 5670, 5796, 5859, 6210, 6417, 6510, 6804, 7130, 7245, 7290, 7452, 7533, 7812, 8370, 8505, 8556, 8694, 9315, 9660, 9765, 9982, 10044, 10206, 10695, 11178, 11340, 11718, 12420, 12555, 12834, 13020, 13041, 14260, 14490, 14580, 14973, 15066, 16740, 16767, 17010, 17388, 17577, 18630, 19251, 19530, 19964, 20412, 21390, 21735, 22356, 22599, 23436, 24955, 25110, 25515, 25668, 26082, 27945, 28980, 29295, 29946, 30132, 32085, 33534, 34020, 35154, 37260, 37665, 38502, 39060, 39123, 42780, 43470, 44919, 45198, 49910, 50220, 51030, 52164, 52731, 55890, 57753, 58590, 59892, 64170, 65205, 67068, 70308, 74865, 75330, 77004, 78246, 83835, 86940, 87885, 89838, 90396, 96255, 99820, 102060, 105462, 111780, 112995, 115506, 117180, 117369, 128340, 130410, 134757, 149730, 150660, 156492, 158193, 167670, 173259, 175770, 179676, 192510, 195615, 210924, 224595, 225990, 231012, 234738, 260820, 263655, 269514, 288765, 299460, 316386, 335340, 346518, 351540, 385020, 391230, 404271, 449190, 451980, 469476, 519777, 527310, 539028, 577530, 586845, 632772, 673785, 693036, 782460, 790965, 808542, 866295, 898380, 1039554, 1054620, 1155060, 1173690, 1212813, 1347570, 1581930, 1617084, 1732590, 2021355, 2079108, 2347380, 2425626, 2598885, 2695140, 3163860, 3465180, 3638439, 4042710, 4851252, 5197770, 6064065, 7276878, 8085420, 10395540, 12128130, 14553756, 18192195, 24256260, 36384390, 72768780]

約数ペア:

[(1, 72768780), (2, 36384390), (3, 24256260), (4, 18192195), (5, 14553756), (6, 12128130), (7, 10395540), (9, 8085420), (10, 7276878), (12, 6064065), (14, 5197770), (15, 4851252), (18, 4042710), (20, 3638439), (21, 3465180), (23, 3163860), (27, 2695140), (28, 2598885), (30, 2425626), (31, 2347380), (35, 2079108), (36, 2021355), (42, 1732590), (45, 1617084), (46, 1581930), (54, 1347570), (60, 1212813), (62, 1173690), (63, 1155060), (69, 1054620), (70, 1039554), (81, 898380), (84, 866295), (90, 808542), (92, 790965), (93, 782460), (105, 693036), (108, 673785), (115, 632772), (124, 586845), (126, 577530), (135, 539028), (138, 527310), (140, 519777), (155, 469476), (161, 451980), (162, 449190), (180, 404271), (186, 391230), (189, 385020), (207, 351540), (210, 346518), (217, 335340), (230, 316386), (243, 299460), (252, 288765), (270, 269514), (276, 263655), (279, 260820), (310, 234738), (315, 231012), (322, 225990), (324, 224595), (345, 210924), (372, 195615), (378, 192510), (405, 179676), (414, 175770), (420, 173259), (434, 167670), (460, 158193), (465, 156492), (483, 150660), (486, 149730), (540, 134757), (558, 130410), (567, 128340), (620, 117369), (621, 117180), (630, 115506), (644, 112995), (651, 111780), (690, 105462), (713, 102060), (729, 99820), (756, 96255), (805, 90396), (810, 89838), (828, 87885), (837, 86940), (868, 83835), (930, 78246), (945, 77004), (966, 75330), (972, 74865), (1035, 70308), (1085, 67068), (1116, 65205), (1134, 64170), (1215, 59892), (1242, 58590), (1260, 57753), (1302, 55890), (1380, 52731), (1395, 52164), (1426, 51030), (1449, 50220), (1458, 49910), (1610, 45198), (1620, 44919), (1674, 43470), (1701, 42780), (1860, 39123), (1863, 39060), (1890, 38502), (1932, 37665), (1953, 37260), (2070, 35154), (2139, 34020), (2170, 33534), (2268, 32085), (2415, 30132), (2430, 29946), (2484, 29295), (2511, 28980), (2604, 27945), (2790, 26082), (2835, 25668), (2852, 25515), (2898, 25110), (2916, 24955), (3105, 23436), (3220, 22599), (3255, 22356), (3348, 21735), (3402, 21390), (3565, 20412), (3645, 19964), (3726, 19530), (3780, 19251), (3906, 18630), (4140, 17577), (4185, 17388), (4278, 17010), (4340, 16767), (4347, 16740), (4830, 15066), (4860, 14973), (4991, 14580), (5022, 14490), (5103, 14260), (5580, 13041), (5589, 13020), (5670, 12834), (5796, 12555), (5859, 12420), (6210, 11718), (6417, 11340), (6510, 11178), (6804, 10695), (7130, 10206), (7245, 10044), (7290, 9982), (7452, 9765), (7533, 9660), (7812, 9315), (8370, 8694), (8505, 8556)]