215359200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{4273}}^1$

素因数の和:4306

約数の個数: 216

約数和(自身を含む): 868100688

約数和(自身を除く): 652741488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 4273, 5040, 5600, 6300, 7200, 8400, 8546, 10080, 12600, 12819, 16800, 17092, 21365, 25200, 25638, 29911, 34184, 38457, 42730, 50400, 51276, 59822, 64095, 68368, 76914, 85460, 89733, 102552, 106825, 119644, 128190, 136736, 149555, 153828, 170920, 179466, 192285, 205104, 213650, 239288, 256380, 269199, 299110, 307656, 320475, 341840, 358932, 384570, 410208, 427300, 448665, 478576, 512760, 538398, 598220, 615312, 640950, 683680, 717864, 747775, 769140, 854600, 897330, 957152, 961425, 1025520, 1076796, 1196440, 1230624, 1281900, 1345995, 1435728, 1495550, 1538280, 1709200, 1794660, 1922850, 2051040, 2153592, 2243325, 2392880, 2563800, 2691990, 2871456, 2991100, 3076560, 3418400, 3589320, 3845700, 4307184, 4486650, 4785760, 5127600, 5383980, 5982200, 6153120, 6729975, 7178640, 7691400, 8614368, 8973300, 10255200, 10767960, 11964400, 13459950, 14357280, 15382800, 17946600, 21535920, 23928800, 26919900, 30765600, 35893200, 43071840, 53839800, 71786400, 107679600, 215359200]

約数ペア:

[(1, 215359200), (2, 107679600), (3, 71786400), (4, 53839800), (5, 43071840), (6, 35893200), (7, 30765600), (8, 26919900), (9, 23928800), (10, 21535920), (12, 17946600), (14, 15382800), (15, 14357280), (16, 13459950), (18, 11964400), (20, 10767960), (21, 10255200), (24, 8973300), (25, 8614368), (28, 7691400), (30, 7178640), (32, 6729975), (35, 6153120), (36, 5982200), (40, 5383980), (42, 5127600), (45, 4785760), (48, 4486650), (50, 4307184), (56, 3845700), (60, 3589320), (63, 3418400), (70, 3076560), (72, 2991100), (75, 2871456), (80, 2691990), (84, 2563800), (90, 2392880), (96, 2243325), (100, 2153592), (105, 2051040), (112, 1922850), (120, 1794660), (126, 1709200), (140, 1538280), (144, 1495550), (150, 1435728), (160, 1345995), (168, 1281900), (175, 1230624), (180, 1196440), (200, 1076796), (210, 1025520), (224, 961425), (225, 957152), (240, 897330), (252, 854600), (280, 769140), (288, 747775), (300, 717864), (315, 683680), (336, 640950), (350, 615312), (360, 598220), (400, 538398), (420, 512760), (450, 478576), (480, 448665), (504, 427300), (525, 410208), (560, 384570), (600, 358932), (630, 341840), (672, 320475), (700, 307656), (720, 299110), (800, 269199), (840, 256380), (900, 239288), (1008, 213650), (1050, 205104), (1120, 192285), (1200, 179466), (1260, 170920), (1400, 153828), (1440, 149555), (1575, 136736), (1680, 128190), (1800, 119644), (2016, 106825), (2100, 102552), (2400, 89733), (2520, 85460), (2800, 76914), (3150, 68368), (3360, 64095), (3600, 59822), (4200, 51276), (4273, 50400), (5040, 42730), (5600, 38457), (6300, 34184), (7200, 29911), (8400, 25638), (8546, 25200), (10080, 21365), (12600, 17092), (12819, 16800)]