2815234400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 216

約数和(自身を含む): 7647010560

約数和(自身を除く): 4831776160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 121, 127, 160, 176, 200, 220, 229, 242, 254, 275, 352, 400, 440, 458, 484, 508, 550, 605, 635, 800, 880, 916, 968, 1016, 1100, 1145, 1210, 1270, 1397, 1760, 1832, 1936, 2032, 2200, 2290, 2420, 2519, 2540, 2794, 3025, 3175, 3664, 3872, 4064, 4400, 4580, 4840, 5038, 5080, 5588, 5725, 6050, 6350, 6985, 7328, 8800, 9160, 9680, 10076, 10160, 11176, 11450, 12100, 12595, 12700, 13970, 15367, 18320, 19360, 20152, 20320, 22352, 22900, 24200, 25190, 25400, 27709, 27940, 29083, 30734, 34925, 36640, 40304, 44704, 45800, 48400, 50380, 50800, 55418, 55880, 58166, 61468, 62975, 69850, 76835, 80608, 91600, 96800, 100760, 101600, 110836, 111760, 116332, 122936, 125950, 138545, 139700, 145415, 153670, 183200, 201520, 221672, 223520, 232664, 245872, 251900, 277090, 279400, 290830, 307340, 319913, 384175, 403040, 443344, 465328, 491744, 503800, 554180, 558800, 581660, 614680, 639826, 692725, 727075, 768350, 886688, 930656, 1007600, 1108360, 1117600, 1163320, 1229360, 1279652, 1385450, 1454150, 1536700, 1599565, 2015200, 2216720, 2326640, 2458720, 2559304, 2770900, 2908300, 3073400, 3199130, 3519043, 4433440, 4653280, 5118608, 5541800, 5816600, 6146800, 6398260, 7038086, 7997825, 10237216, 11083600, 11633200, 12293600, 12796520, 14076172, 15995650, 17595215, 22167200, 23266400, 25593040, 28152344, 31991300, 35190430, 51186080, 56304688, 63982600, 70380860, 87976075, 112609376, 127965200, 140761720, 175952150, 255930400, 281523440, 351904300, 563046880, 703808600, 1407617200, 2815234400]

約数ペア:

[(1, 2815234400), (2, 1407617200), (4, 703808600), (5, 563046880), (8, 351904300), (10, 281523440), (11, 255930400), (16, 175952150), (20, 140761720), (22, 127965200), (25, 112609376), (32, 87976075), (40, 70380860), (44, 63982600), (50, 56304688), (55, 51186080), (80, 35190430), (88, 31991300), (100, 28152344), (110, 25593040), (121, 23266400), (127, 22167200), (160, 17595215), (176, 15995650), (200, 14076172), (220, 12796520), (229, 12293600), (242, 11633200), (254, 11083600), (275, 10237216), (352, 7997825), (400, 7038086), (440, 6398260), (458, 6146800), (484, 5816600), (508, 5541800), (550, 5118608), (605, 4653280), (635, 4433440), (800, 3519043), (880, 3199130), (916, 3073400), (968, 2908300), (1016, 2770900), (1100, 2559304), (1145, 2458720), (1210, 2326640), (1270, 2216720), (1397, 2015200), (1760, 1599565), (1832, 1536700), (1936, 1454150), (2032, 1385450), (2200, 1279652), (2290, 1229360), (2420, 1163320), (2519, 1117600), (2540, 1108360), (2794, 1007600), (3025, 930656), (3175, 886688), (3664, 768350), (3872, 727075), (4064, 692725), (4400, 639826), (4580, 614680), (4840, 581660), (5038, 558800), (5080, 554180), (5588, 503800), (5725, 491744), (6050, 465328), (6350, 443344), (6985, 403040), (7328, 384175), (8800, 319913), (9160, 307340), (9680, 290830), (10076, 279400), (10160, 277090), (11176, 251900), (11450, 245872), (12100, 232664), (12595, 223520), (12700, 221672), (13970, 201520), (15367, 183200), (18320, 153670), (19360, 145415), (20152, 139700), (20320, 138545), (22352, 125950), (22900, 122936), (24200, 116332), (25190, 111760), (25400, 110836), (27709, 101600), (27940, 100760), (29083, 96800), (30734, 91600), (34925, 80608), (36640, 76835), (40304, 69850), (44704, 62975), (45800, 61468), (48400, 58166), (50380, 55880), (50800, 55418)]