145594260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:412

約数の個数: 240

約数和(自身を含む): 537634944

約数和(自身を除く): 392040684

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, 81, 84, 90, 105, 108, 111, 126, 135, 140, 148, 162, 180, 185, 189, 210, 222, 252, 259, 270, 315, 324, 333, 347, 370, 378, 405, 420, 444, 518, 540, 555, 567, 630, 666, 694, 740, 756, 777, 810, 945, 999, 1036, 1041, 1110, 1134, 1260, 1295, 1332, 1388, 1554, 1620, 1665, 1735, 1890, 1998, 2082, 2220, 2268, 2331, 2429, 2590, 2835, 2997, 3108, 3123, 3330, 3470, 3780, 3885, 3996, 4164, 4662, 4858, 4995, 5180, 5205, 5670, 5994, 6246, 6660, 6940, 6993, 7287, 7770, 9324, 9369, 9716, 9990, 10410, 11340, 11655, 11988, 12145, 12492, 12839, 13986, 14574, 14985, 15540, 15615, 18738, 19980, 20820, 20979, 21861, 23310, 24290, 25678, 27972, 28107, 29148, 29970, 31230, 34965, 36435, 37476, 38517, 41958, 43722, 46620, 46845, 48580, 51356, 56214, 59940, 62460, 64195, 65583, 69930, 72870, 77034, 83916, 87444, 89873, 93690, 104895, 109305, 112428, 115551, 128390, 131166, 139860, 140535, 145740, 154068, 179746, 187380, 192585, 196749, 209790, 218610, 231102, 256780, 262332, 269619, 281070, 327915, 346653, 359492, 385170, 393498, 419580, 437220, 449365, 462204, 539238, 562140, 577755, 655830, 693306, 770340, 786996, 808857, 898730, 983745, 1039959, 1078476, 1155510, 1311660, 1348095, 1386612, 1617714, 1733265, 1797460, 1967490, 2079918, 2311020, 2426571, 2696190, 3235428, 3466530, 3934980, 4044285, 4159836, 4853142, 5199795, 5392380, 6933060, 7279713, 8088570, 9706284, 10399590, 12132855, 14559426, 16177140, 20799180, 24265710, 29118852, 36398565, 48531420, 72797130, 145594260]

約数ペア:

[(1, 145594260), (2, 72797130), (3, 48531420), (4, 36398565), (5, 29118852), (6, 24265710), (7, 20799180), (9, 16177140), (10, 14559426), (12, 12132855), (14, 10399590), (15, 9706284), (18, 8088570), (20, 7279713), (21, 6933060), (27, 5392380), (28, 5199795), (30, 4853142), (35, 4159836), (36, 4044285), (37, 3934980), (42, 3466530), (45, 3235428), (54, 2696190), (60, 2426571), (63, 2311020), (70, 2079918), (74, 1967490), (81, 1797460), (84, 1733265), (90, 1617714), (105, 1386612), (108, 1348095), (111, 1311660), (126, 1155510), (135, 1078476), (140, 1039959), (148, 983745), (162, 898730), (180, 808857), (185, 786996), (189, 770340), (210, 693306), (222, 655830), (252, 577755), (259, 562140), (270, 539238), (315, 462204), (324, 449365), (333, 437220), (347, 419580), (370, 393498), (378, 385170), (405, 359492), (420, 346653), (444, 327915), (518, 281070), (540, 269619), (555, 262332), (567, 256780), (630, 231102), (666, 218610), (694, 209790), (740, 196749), (756, 192585), (777, 187380), (810, 179746), (945, 154068), (999, 145740), (1036, 140535), (1041, 139860), (1110, 131166), (1134, 128390), (1260, 115551), (1295, 112428), (1332, 109305), (1388, 104895), (1554, 93690), (1620, 89873), (1665, 87444), (1735, 83916), (1890, 77034), (1998, 72870), (2082, 69930), (2220, 65583), (2268, 64195), (2331, 62460), (2429, 59940), (2590, 56214), (2835, 51356), (2997, 48580), (3108, 46845), (3123, 46620), (3330, 43722), (3470, 41958), (3780, 38517), (3885, 37476), (3996, 36435), (4164, 34965), (4662, 31230), (4858, 29970), (4995, 29148), (5180, 28107), (5205, 27972), (5670, 25678), (5994, 24290), (6246, 23310), (6660, 21861), (6940, 20979), (6993, 20820), (7287, 19980), (7770, 18738), (9324, 15615), (9369, 15540), (9716, 14985), (9990, 14574), (10410, 13986), (11340, 12839), (11655, 12492), (11988, 12145)]