51149340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 177408000

約数和(自身を除く): 126258660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 79, 90, 99, 108, 109, 110, 132, 135, 158, 165, 180, 198, 218, 220, 237, 270, 297, 316, 327, 330, 395, 396, 436, 474, 495, 540, 545, 594, 654, 660, 711, 790, 869, 948, 981, 990, 1090, 1185, 1188, 1199, 1308, 1422, 1485, 1580, 1635, 1738, 1962, 1980, 2133, 2180, 2370, 2398, 2607, 2844, 2943, 2970, 3270, 3476, 3555, 3597, 3924, 4266, 4345, 4740, 4796, 4905, 5214, 5886, 5940, 5995, 6540, 7110, 7194, 7821, 8532, 8611, 8690, 9810, 10428, 10665, 10791, 11772, 11990, 13035, 14220, 14388, 14715, 15642, 17222, 17380, 17985, 19620, 21330, 21582, 23463, 23980, 25833, 26070, 29430, 31284, 32373, 34444, 35970, 39105, 42660, 43055, 43164, 46926, 51666, 52140, 53955, 58860, 64746, 71940, 77499, 78210, 86110, 93852, 94721, 103332, 107910, 117315, 129165, 129492, 154998, 156420, 161865, 172220, 189442, 215820, 232497, 234630, 258330, 284163, 309996, 323730, 378884, 387495, 464994, 469260, 473605, 516660, 568326, 647460, 774990, 852489, 929988, 947210, 1136652, 1162485, 1420815, 1549980, 1704978, 1894420, 2324970, 2557467, 2841630, 3409956, 4262445, 4649940, 5114934, 5683260, 8524890, 10229868, 12787335, 17049780, 25574670, 51149340]

約数ペア:

[(1, 51149340), (2, 25574670), (3, 17049780), (4, 12787335), (5, 10229868), (6, 8524890), (9, 5683260), (10, 5114934), (11, 4649940), (12, 4262445), (15, 3409956), (18, 2841630), (20, 2557467), (22, 2324970), (27, 1894420), (30, 1704978), (33, 1549980), (36, 1420815), (44, 1162485), (45, 1136652), (54, 947210), (55, 929988), (60, 852489), (66, 774990), (79, 647460), (90, 568326), (99, 516660), (108, 473605), (109, 469260), (110, 464994), (132, 387495), (135, 378884), (158, 323730), (165, 309996), (180, 284163), (198, 258330), (218, 234630), (220, 232497), (237, 215820), (270, 189442), (297, 172220), (316, 161865), (327, 156420), (330, 154998), (395, 129492), (396, 129165), (436, 117315), (474, 107910), (495, 103332), (540, 94721), (545, 93852), (594, 86110), (654, 78210), (660, 77499), (711, 71940), (790, 64746), (869, 58860), (948, 53955), (981, 52140), (990, 51666), (1090, 46926), (1185, 43164), (1188, 43055), (1199, 42660), (1308, 39105), (1422, 35970), (1485, 34444), (1580, 32373), (1635, 31284), (1738, 29430), (1962, 26070), (1980, 25833), (2133, 23980), (2180, 23463), (2370, 21582), (2398, 21330), (2607, 19620), (2844, 17985), (2943, 17380), (2970, 17222), (3270, 15642), (3476, 14715), (3555, 14388), (3597, 14220), (3924, 13035), (4266, 11990), (4345, 11772), (4740, 10791), (4796, 10665), (4905, 10428), (5214, 9810), (5886, 8690), (5940, 8611), (5995, 8532), (6540, 7821), (7110, 7194)]