22161000

素因数分解:

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

素因数の和:196

約数の個数: 128

約数和(自身を含む): 70761600

約数和(自身を除く): 48600600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 89, 100, 120, 125, 150, 166, 178, 200, 249, 250, 267, 300, 332, 356, 375, 415, 445, 498, 500, 534, 600, 664, 712, 750, 830, 890, 996, 1000, 1068, 1245, 1335, 1500, 1660, 1780, 1992, 2075, 2136, 2225, 2490, 2670, 3000, 3320, 3560, 4150, 4450, 4980, 5340, 6225, 6675, 7387, 8300, 8900, 9960, 10375, 10680, 11125, 12450, 13350, 14774, 16600, 17800, 20750, 22161, 22250, 24900, 26700, 29548, 31125, 33375, 36935, 41500, 44322, 44500, 49800, 53400, 59096, 62250, 66750, 73870, 83000, 88644, 89000, 110805, 124500, 133500, 147740, 177288, 184675, 221610, 249000, 267000, 295480, 369350, 443220, 554025, 738700, 886440, 923375, 1108050, 1477400, 1846750, 2216100, 2770125, 3693500, 4432200, 5540250, 7387000, 11080500, 22161000]

約数ペア:

[(1, 22161000), (2, 11080500), (3, 7387000), (4, 5540250), (5, 4432200), (6, 3693500), (8, 2770125), (10, 2216100), (12, 1846750), (15, 1477400), (20, 1108050), (24, 923375), (25, 886440), (30, 738700), (40, 554025), (50, 443220), (60, 369350), (75, 295480), (83, 267000), (89, 249000), (100, 221610), (120, 184675), (125, 177288), (150, 147740), (166, 133500), (178, 124500), (200, 110805), (249, 89000), (250, 88644), (267, 83000), (300, 73870), (332, 66750), (356, 62250), (375, 59096), (415, 53400), (445, 49800), (498, 44500), (500, 44322), (534, 41500), (600, 36935), (664, 33375), (712, 31125), (750, 29548), (830, 26700), (890, 24900), (996, 22250), (1000, 22161), (1068, 20750), (1245, 17800), (1335, 16600), (1500, 14774), (1660, 13350), (1780, 12450), (1992, 11125), (2075, 10680), (2136, 10375), (2225, 9960), (2490, 8900), (2670, 8300), (3000, 7387), (3320, 6675), (3560, 6225), (4150, 5340), (4450, 4980)]