85974240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 311351040

約数和(自身を除く): 225376800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 760, 836, 857, 880, 912, 1045, 1056, 1140, 1254, 1320, 1520, 1672, 1714, 1760, 1824, 2090, 2280, 2508, 2571, 2640, 3040, 3135, 3344, 3428, 4180, 4285, 4560, 5016, 5142, 5280, 6270, 6688, 6856, 8360, 8570, 9120, 9427, 10032, 10284, 12540, 12855, 13712, 16283, 16720, 17140, 18854, 20064, 20568, 25080, 25710, 27424, 28281, 32566, 33440, 34280, 37708, 41136, 47135, 48849, 50160, 51420, 56562, 65132, 68560, 75416, 81415, 82272, 94270, 97698, 100320, 102840, 113124, 130264, 137120, 141405, 150832, 162830, 179113, 188540, 195396, 205680, 226248, 244245, 260528, 282810, 301664, 325660, 358226, 377080, 390792, 411360, 452496, 488490, 521056, 537339, 565620, 651320, 716452, 754160, 781584, 895565, 904992, 976980, 1074678, 1131240, 1302640, 1432904, 1508320, 1563168, 1791130, 1953960, 2149356, 2262480, 2605280, 2686695, 2865808, 3582260, 3907920, 4298712, 4524960, 5373390, 5731616, 7164520, 7815840, 8597424, 10746780, 14329040, 17194848, 21493560, 28658080, 42987120, 85974240]

約数ペア:

[(1, 85974240), (2, 42987120), (3, 28658080), (4, 21493560), (5, 17194848), (6, 14329040), (8, 10746780), (10, 8597424), (11, 7815840), (12, 7164520), (15, 5731616), (16, 5373390), (19, 4524960), (20, 4298712), (22, 3907920), (24, 3582260), (30, 2865808), (32, 2686695), (33, 2605280), (38, 2262480), (40, 2149356), (44, 1953960), (48, 1791130), (55, 1563168), (57, 1508320), (60, 1432904), (66, 1302640), (76, 1131240), (80, 1074678), (88, 976980), (95, 904992), (96, 895565), (110, 781584), (114, 754160), (120, 716452), (132, 651320), (152, 565620), (160, 537339), (165, 521056), (176, 488490), (190, 452496), (209, 411360), (220, 390792), (228, 377080), (240, 358226), (264, 325660), (285, 301664), (304, 282810), (330, 260528), (352, 244245), (380, 226248), (418, 205680), (440, 195396), (456, 188540), (480, 179113), (528, 162830), (570, 150832), (608, 141405), (627, 137120), (660, 130264), (760, 113124), (836, 102840), (857, 100320), (880, 97698), (912, 94270), (1045, 82272), (1056, 81415), (1140, 75416), (1254, 68560), (1320, 65132), (1520, 56562), (1672, 51420), (1714, 50160), (1760, 48849), (1824, 47135), (2090, 41136), (2280, 37708), (2508, 34280), (2571, 33440), (2640, 32566), (3040, 28281), (3135, 27424), (3344, 25710), (3428, 25080), (4180, 20568), (4285, 20064), (4560, 18854), (5016, 17140), (5142, 16720), (5280, 16283), (6270, 13712), (6688, 12855), (6856, 12540), (8360, 10284), (8570, 10032), (9120, 9427)]