75583520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 144

約数和(自身を含む): 200672640

約数和(自身を除く): 125089120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 47, 76, 80, 92, 94, 95, 115, 152, 160, 184, 188, 190, 230, 235, 304, 368, 376, 380, 437, 460, 470, 529, 608, 736, 752, 760, 874, 893, 920, 940, 1058, 1081, 1504, 1520, 1748, 1786, 1840, 1880, 2116, 2162, 2185, 2645, 3040, 3496, 3572, 3680, 3760, 4232, 4324, 4370, 4465, 5290, 5405, 6992, 7144, 7520, 8464, 8648, 8740, 8930, 10051, 10580, 10810, 13984, 14288, 16928, 17296, 17480, 17860, 20102, 20539, 21160, 21620, 24863, 28576, 34592, 34960, 35720, 40204, 41078, 42320, 43240, 49726, 50255, 69920, 71440, 80408, 82156, 84640, 86480, 99452, 100510, 102695, 124315, 142880, 160816, 164312, 172960, 198904, 201020, 205390, 248630, 321632, 328624, 397808, 402040, 410780, 472397, 497260, 657248, 795616, 804080, 821560, 944794, 994520, 1608160, 1643120, 1889588, 1989040, 2361985, 3286240, 3779176, 3978080, 4723970, 7558352, 9447940, 15116704, 18895880, 37791760, 75583520]

約数ペア:

[(1, 75583520), (2, 37791760), (4, 18895880), (5, 15116704), (8, 9447940), (10, 7558352), (16, 4723970), (19, 3978080), (20, 3779176), (23, 3286240), (32, 2361985), (38, 1989040), (40, 1889588), (46, 1643120), (47, 1608160), (76, 994520), (80, 944794), (92, 821560), (94, 804080), (95, 795616), (115, 657248), (152, 497260), (160, 472397), (184, 410780), (188, 402040), (190, 397808), (230, 328624), (235, 321632), (304, 248630), (368, 205390), (376, 201020), (380, 198904), (437, 172960), (460, 164312), (470, 160816), (529, 142880), (608, 124315), (736, 102695), (752, 100510), (760, 99452), (874, 86480), (893, 84640), (920, 82156), (940, 80408), (1058, 71440), (1081, 69920), (1504, 50255), (1520, 49726), (1748, 43240), (1786, 42320), (1840, 41078), (1880, 40204), (2116, 35720), (2162, 34960), (2185, 34592), (2645, 28576), (3040, 24863), (3496, 21620), (3572, 21160), (3680, 20539), (3760, 20102), (4232, 17860), (4324, 17480), (4370, 17296), (4465, 16928), (5290, 14288), (5405, 13984), (6992, 10810), (7144, 10580), (7520, 10051), (8464, 8930), (8648, 8740)]