48531420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 177730560

約数和(自身を除く): 129199140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 347, 370, 378, 420, 444, 518, 540, 555, 630, 666, 694, 740, 756, 777, 945, 999, 1036, 1041, 1110, 1260, 1295, 1332, 1388, 1554, 1665, 1735, 1890, 1998, 2082, 2220, 2331, 2429, 2590, 3108, 3123, 3330, 3470, 3780, 3885, 3996, 4164, 4662, 4858, 4995, 5180, 5205, 6246, 6660, 6940, 6993, 7287, 7770, 9324, 9369, 9716, 9990, 10410, 11655, 12145, 12492, 12839, 13986, 14574, 15540, 15615, 18738, 19980, 20820, 21861, 23310, 24290, 25678, 27972, 29148, 31230, 34965, 36435, 37476, 38517, 43722, 46620, 46845, 48580, 51356, 62460, 64195, 65583, 69930, 72870, 77034, 87444, 89873, 93690, 109305, 115551, 128390, 131166, 139860, 145740, 154068, 179746, 187380, 192585, 218610, 231102, 256780, 262332, 269619, 327915, 346653, 359492, 385170, 437220, 449365, 462204, 539238, 577755, 655830, 693306, 770340, 808857, 898730, 1078476, 1155510, 1311660, 1348095, 1386612, 1617714, 1733265, 1797460, 2311020, 2426571, 2696190, 3235428, 3466530, 4044285, 4853142, 5392380, 6933060, 8088570, 9706284, 12132855, 16177140, 24265710, 48531420]

約数ペア:

[(1, 48531420), (2, 24265710), (3, 16177140), (4, 12132855), (5, 9706284), (6, 8088570), (7, 6933060), (9, 5392380), (10, 4853142), (12, 4044285), (14, 3466530), (15, 3235428), (18, 2696190), (20, 2426571), (21, 2311020), (27, 1797460), (28, 1733265), (30, 1617714), (35, 1386612), (36, 1348095), (37, 1311660), (42, 1155510), (45, 1078476), (54, 898730), (60, 808857), (63, 770340), (70, 693306), (74, 655830), (84, 577755), (90, 539238), (105, 462204), (108, 449365), (111, 437220), (126, 385170), (135, 359492), (140, 346653), (148, 327915), (180, 269619), (185, 262332), (189, 256780), (210, 231102), (222, 218610), (252, 192585), (259, 187380), (270, 179746), (315, 154068), (333, 145740), (347, 139860), (370, 131166), (378, 128390), (420, 115551), (444, 109305), (518, 93690), (540, 89873), (555, 87444), (630, 77034), (666, 72870), (694, 69930), (740, 65583), (756, 64195), (777, 62460), (945, 51356), (999, 48580), (1036, 46845), (1041, 46620), (1110, 43722), (1260, 38517), (1295, 37476), (1332, 36435), (1388, 34965), (1554, 31230), (1665, 29148), (1735, 27972), (1890, 25678), (1998, 24290), (2082, 23310), (2220, 21861), (2331, 20820), (2429, 19980), (2590, 18738), (3108, 15615), (3123, 15540), (3330, 14574), (3470, 13986), (3780, 12839), (3885, 12492), (3996, 12145), (4164, 11655), (4662, 10410), (4858, 9990), (4995, 9716), (5180, 9369), (5205, 9324), (6246, 7770), (6660, 7287), (6940, 6993)]