215863200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{4283}}^1$

素因数の和:4316

約数の個数: 216

約数和(自身を含む): 870131808

約数和(自身を除く): 654268608

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, 4283, 5040, 5600, 6300, 7200, 8400, 8566, 10080, 12600, 12849, 16800, 17132, 21415, 25200, 25698, 29981, 34264, 38547, 42830, 50400, 51396, 59962, 64245, 68528, 77094, 85660, 89943, 102792, 107075, 119924, 128490, 137056, 149905, 154188, 171320, 179886, 192735, 205584, 214150, 239848, 256980, 269829, 299810, 308376, 321225, 342640, 359772, 385470, 411168, 428300, 449715, 479696, 513960, 539658, 599620, 616752, 642450, 685280, 719544, 749525, 770940, 856600, 899430, 959392, 963675, 1027920, 1079316, 1199240, 1233504, 1284900, 1349145, 1439088, 1499050, 1541880, 1713200, 1798860, 1927350, 2055840, 2158632, 2248575, 2398480, 2569800, 2698290, 2878176, 2998100, 3083760, 3426400, 3597720, 3854700, 4317264, 4497150, 4796960, 5139600, 5396580, 5996200, 6167520, 6745725, 7195440, 7709400, 8634528, 8994300, 10279200, 10793160, 11992400, 13491450, 14390880, 15418800, 17988600, 21586320, 23984800, 26982900, 30837600, 35977200, 43172640, 53965800, 71954400, 107931600, 215863200]

約数ペア:

[(1, 215863200), (2, 107931600), (3, 71954400), (4, 53965800), (5, 43172640), (6, 35977200), (7, 30837600), (8, 26982900), (9, 23984800), (10, 21586320), (12, 17988600), (14, 15418800), (15, 14390880), (16, 13491450), (18, 11992400), (20, 10793160), (21, 10279200), (24, 8994300), (25, 8634528), (28, 7709400), (30, 7195440), (32, 6745725), (35, 6167520), (36, 5996200), (40, 5396580), (42, 5139600), (45, 4796960), (48, 4497150), (50, 4317264), (56, 3854700), (60, 3597720), (63, 3426400), (70, 3083760), (72, 2998100), (75, 2878176), (80, 2698290), (84, 2569800), (90, 2398480), (96, 2248575), (100, 2158632), (105, 2055840), (112, 1927350), (120, 1798860), (126, 1713200), (140, 1541880), (144, 1499050), (150, 1439088), (160, 1349145), (168, 1284900), (175, 1233504), (180, 1199240), (200, 1079316), (210, 1027920), (224, 963675), (225, 959392), (240, 899430), (252, 856600), (280, 770940), (288, 749525), (300, 719544), (315, 685280), (336, 642450), (350, 616752), (360, 599620), (400, 539658), (420, 513960), (450, 479696), (480, 449715), (504, 428300), (525, 411168), (560, 385470), (600, 359772), (630, 342640), (672, 321225), (700, 308376), (720, 299810), (800, 269829), (840, 256980), (900, 239848), (1008, 214150), (1050, 205584), (1120, 192735), (1200, 179886), (1260, 171320), (1400, 154188), (1440, 149905), (1575, 137056), (1680, 128490), (1800, 119924), (2016, 107075), (2100, 102792), (2400, 89943), (2520, 85660), (2800, 77094), (3150, 68528), (3360, 64245), (3600, 59962), (4200, 51396), (4283, 50400), (5040, 42830), (5600, 38547), (6300, 34264), (7200, 29981), (8400, 25698), (8566, 25200), (10080, 21415), (12600, 17132), (12849, 16800)]