86174400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 168

約数和(自身を含む): 304692304

約数和(自身を除く): 218517904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1381, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 2762, 3120, 3900, 4143, 4160, 4800, 5200, 5524, 6240, 6905, 7800, 8286, 10400, 11048, 12480, 13810, 15600, 16572, 17953, 20715, 20800, 22096, 27620, 31200, 33144, 34525, 35906, 41430, 44192, 53859, 55240, 62400, 66288, 69050, 71812, 82860, 88384, 89765, 103575, 107718, 110480, 132576, 138100, 143624, 165720, 179530, 207150, 215436, 220960, 265152, 269295, 276200, 287248, 331440, 359060, 414300, 430872, 441920, 448825, 538590, 552400, 574496, 662880, 718120, 828600, 861744, 897650, 1077180, 1104800, 1148992, 1325760, 1346475, 1436240, 1657200, 1723488, 1795300, 2154360, 2209600, 2692950, 2872480, 3314400, 3446976, 3590600, 4308720, 5385900, 5744960, 6628800, 7181200, 8617440, 10771800, 14362400, 17234880, 21543600, 28724800, 43087200, 86174400]

約数ペア:

[(1, 86174400), (2, 43087200), (3, 28724800), (4, 21543600), (5, 17234880), (6, 14362400), (8, 10771800), (10, 8617440), (12, 7181200), (13, 6628800), (15, 5744960), (16, 5385900), (20, 4308720), (24, 3590600), (25, 3446976), (26, 3314400), (30, 2872480), (32, 2692950), (39, 2209600), (40, 2154360), (48, 1795300), (50, 1723488), (52, 1657200), (60, 1436240), (64, 1346475), (65, 1325760), (75, 1148992), (78, 1104800), (80, 1077180), (96, 897650), (100, 861744), (104, 828600), (120, 718120), (130, 662880), (150, 574496), (156, 552400), (160, 538590), (192, 448825), (195, 441920), (200, 430872), (208, 414300), (240, 359060), (260, 331440), (300, 287248), (312, 276200), (320, 269295), (325, 265152), (390, 220960), (400, 215436), (416, 207150), (480, 179530), (520, 165720), (600, 143624), (624, 138100), (650, 132576), (780, 110480), (800, 107718), (832, 103575), (960, 89765), (975, 88384), (1040, 82860), (1200, 71812), (1248, 69050), (1300, 66288), (1381, 62400), (1560, 55240), (1600, 53859), (1950, 44192), (2080, 41430), (2400, 35906), (2496, 34525), (2600, 33144), (2762, 31200), (3120, 27620), (3900, 22096), (4143, 20800), (4160, 20715), (4800, 17953), (5200, 16572), (5524, 15600), (6240, 13810), (6905, 12480), (7800, 11048), (8286, 10400)]