100861920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 144

約数和(自身を含む): 348500880

約数和(自身を除く): 247638960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 787, 801, 890, 1068, 1335, 1424, 1440, 1574, 1602, 1780, 2136, 2361, 2670, 2848, 3148, 3204, 3560, 3935, 4005, 4272, 4722, 5340, 6296, 6408, 7083, 7120, 7870, 8010, 8544, 9444, 10680, 11805, 12592, 12816, 14166, 14240, 15740, 16020, 18888, 21360, 23610, 25184, 25632, 28332, 31480, 32040, 35415, 37776, 42720, 47220, 56664, 62960, 64080, 70043, 70830, 75552, 94440, 113328, 125920, 128160, 140086, 141660, 188880, 210129, 226656, 280172, 283320, 350215, 377760, 420258, 560344, 566640, 630387, 700430, 840516, 1050645, 1120688, 1133280, 1260774, 1400860, 1681032, 2101290, 2241376, 2521548, 2801720, 3151935, 3362064, 4202580, 5043096, 5603440, 6303870, 6724128, 8405160, 10086192, 11206880, 12607740, 16810320, 20172384, 25215480, 33620640, 50430960, 100861920]

約数ペア:

[(1, 100861920), (2, 50430960), (3, 33620640), (4, 25215480), (5, 20172384), (6, 16810320), (8, 12607740), (9, 11206880), (10, 10086192), (12, 8405160), (15, 6724128), (16, 6303870), (18, 5603440), (20, 5043096), (24, 4202580), (30, 3362064), (32, 3151935), (36, 2801720), (40, 2521548), (45, 2241376), (48, 2101290), (60, 1681032), (72, 1400860), (80, 1260774), (89, 1133280), (90, 1120688), (96, 1050645), (120, 840516), (144, 700430), (160, 630387), (178, 566640), (180, 560344), (240, 420258), (267, 377760), (288, 350215), (356, 283320), (360, 280172), (445, 226656), (480, 210129), (534, 188880), (712, 141660), (720, 140086), (787, 128160), (801, 125920), (890, 113328), (1068, 94440), (1335, 75552), (1424, 70830), (1440, 70043), (1574, 64080), (1602, 62960), (1780, 56664), (2136, 47220), (2361, 42720), (2670, 37776), (2848, 35415), (3148, 32040), (3204, 31480), (3560, 28332), (3935, 25632), (4005, 25184), (4272, 23610), (4722, 21360), (5340, 18888), (6296, 16020), (6408, 15740), (7083, 14240), (7120, 14166), (7870, 12816), (8010, 12592), (8544, 11805), (9444, 10680)]