99281280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 370137600

約数和(自身を除く): 270856320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 89, 96, 105, 112, 120, 128, 140, 160, 166, 168, 178, 192, 210, 224, 240, 249, 267, 280, 320, 332, 336, 356, 384, 415, 420, 445, 448, 480, 498, 534, 560, 581, 623, 640, 664, 672, 712, 830, 840, 890, 896, 960, 996, 1068, 1120, 1162, 1245, 1246, 1328, 1335, 1344, 1424, 1660, 1680, 1743, 1780, 1869, 1920, 1992, 2136, 2240, 2324, 2490, 2492, 2656, 2670, 2688, 2848, 2905, 3115, 3320, 3360, 3486, 3560, 3738, 3984, 4272, 4480, 4648, 4980, 4984, 5312, 5340, 5696, 5810, 6230, 6640, 6720, 6972, 7120, 7387, 7476, 7968, 8544, 8715, 9296, 9345, 9960, 9968, 10624, 10680, 11392, 11620, 12460, 13280, 13440, 13944, 14240, 14774, 14952, 15936, 17088, 17430, 18592, 18690, 19920, 19936, 21360, 22161, 23240, 24920, 26560, 27888, 28480, 29548, 29904, 31872, 34176, 34860, 36935, 37184, 37380, 39840, 39872, 42720, 44322, 46480, 49840, 51709, 53120, 55776, 56960, 59096, 59808, 69720, 73870, 74368, 74760, 79680, 79744, 85440, 88644, 92960, 99680, 103418, 110805, 111552, 118192, 119616, 139440, 147740, 149520, 155127, 159360, 170880, 177288, 185920, 199360, 206836, 221610, 223104, 236384, 239232, 258545, 278880, 295480, 299040, 310254, 354576, 371840, 398720, 413672, 443220, 472768, 517090, 557760, 590960, 598080, 620508, 709152, 775635, 827344, 886440, 945536, 1034180, 1115520, 1181920, 1196160, 1241016, 1418304, 1551270, 1654688, 1772880, 2068360, 2363840, 2482032, 2836608, 3102540, 3309376, 3545760, 4136720, 4727680, 4964064, 6205080, 6618752, 7091520, 8273440, 9928128, 12410160, 14183040, 16546880, 19856256, 24820320, 33093760, 49640640, 99281280]

約数ペア:

[(1, 99281280), (2, 49640640), (3, 33093760), (4, 24820320), (5, 19856256), (6, 16546880), (7, 14183040), (8, 12410160), (10, 9928128), (12, 8273440), (14, 7091520), (15, 6618752), (16, 6205080), (20, 4964064), (21, 4727680), (24, 4136720), (28, 3545760), (30, 3309376), (32, 3102540), (35, 2836608), (40, 2482032), (42, 2363840), (48, 2068360), (56, 1772880), (60, 1654688), (64, 1551270), (70, 1418304), (80, 1241016), (83, 1196160), (84, 1181920), (89, 1115520), (96, 1034180), (105, 945536), (112, 886440), (120, 827344), (128, 775635), (140, 709152), (160, 620508), (166, 598080), (168, 590960), (178, 557760), (192, 517090), (210, 472768), (224, 443220), (240, 413672), (249, 398720), (267, 371840), (280, 354576), (320, 310254), (332, 299040), (336, 295480), (356, 278880), (384, 258545), (415, 239232), (420, 236384), (445, 223104), (448, 221610), (480, 206836), (498, 199360), (534, 185920), (560, 177288), (581, 170880), (623, 159360), (640, 155127), (664, 149520), (672, 147740), (712, 139440), (830, 119616), (840, 118192), (890, 111552), (896, 110805), (960, 103418), (996, 99680), (1068, 92960), (1120, 88644), (1162, 85440), (1245, 79744), (1246, 79680), (1328, 74760), (1335, 74368), (1344, 73870), (1424, 69720), (1660, 59808), (1680, 59096), (1743, 56960), (1780, 55776), (1869, 53120), (1920, 51709), (1992, 49840), (2136, 46480), (2240, 44322), (2324, 42720), (2490, 39872), (2492, 39840), (2656, 37380), (2670, 37184), (2688, 36935), (2848, 34860), (2905, 34176), (3115, 31872), (3320, 29904), (3360, 29548), (3486, 28480), (3560, 27888), (3738, 26560), (3984, 24920), (4272, 23240), (4480, 22161), (4648, 21360), (4980, 19936), (4984, 19920), (5312, 18690), (5340, 18592), (5696, 17430), (5810, 17088), (6230, 15936), (6640, 14952), (6720, 14774), (6972, 14240), (7120, 13944), (7387, 13440), (7476, 13280), (7968, 12460), (8544, 11620), (8715, 11392), (9296, 10680), (9345, 10624), (9960, 9968)]