66925980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 239500800

約数和(自身を除く): 172574820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 270, 285, 297, 330, 342, 380, 396, 418, 495, 513, 540, 570, 593, 594, 627, 660, 684, 836, 855, 990, 1026, 1045, 1140, 1186, 1188, 1254, 1485, 1710, 1779, 1881, 1980, 2052, 2090, 2372, 2508, 2565, 2965, 2970, 3135, 3420, 3558, 3762, 4180, 5130, 5337, 5643, 5930, 5940, 6270, 6523, 7116, 7524, 8895, 9405, 10260, 10674, 11267, 11286, 11860, 12540, 13046, 16011, 17790, 18810, 19569, 21348, 22534, 22572, 26092, 26685, 28215, 32022, 32615, 33801, 35580, 37620, 39138, 45068, 53370, 56335, 56430, 58707, 64044, 65230, 67602, 78276, 80055, 97845, 101403, 106740, 112670, 112860, 117414, 123937, 130460, 135204, 160110, 169005, 176121, 195690, 202806, 225340, 234828, 247874, 293535, 304209, 320220, 338010, 352242, 371811, 391380, 405612, 495748, 507015, 587070, 608418, 619685, 676020, 704484, 743622, 880605, 1014030, 1115433, 1174140, 1216836, 1239370, 1487244, 1521045, 1761210, 1859055, 2028060, 2230866, 2478740, 3042090, 3346299, 3522420, 3718110, 4461732, 5577165, 6084180, 6692598, 7436220, 11154330, 13385196, 16731495, 22308660, 33462990, 66925980]

約数ペア:

[(1, 66925980), (2, 33462990), (3, 22308660), (4, 16731495), (5, 13385196), (6, 11154330), (9, 7436220), (10, 6692598), (11, 6084180), (12, 5577165), (15, 4461732), (18, 3718110), (19, 3522420), (20, 3346299), (22, 3042090), (27, 2478740), (30, 2230866), (33, 2028060), (36, 1859055), (38, 1761210), (44, 1521045), (45, 1487244), (54, 1239370), (55, 1216836), (57, 1174140), (60, 1115433), (66, 1014030), (76, 880605), (90, 743622), (95, 704484), (99, 676020), (108, 619685), (110, 608418), (114, 587070), (132, 507015), (135, 495748), (165, 405612), (171, 391380), (180, 371811), (190, 352242), (198, 338010), (209, 320220), (220, 304209), (228, 293535), (270, 247874), (285, 234828), (297, 225340), (330, 202806), (342, 195690), (380, 176121), (396, 169005), (418, 160110), (495, 135204), (513, 130460), (540, 123937), (570, 117414), (593, 112860), (594, 112670), (627, 106740), (660, 101403), (684, 97845), (836, 80055), (855, 78276), (990, 67602), (1026, 65230), (1045, 64044), (1140, 58707), (1186, 56430), (1188, 56335), (1254, 53370), (1485, 45068), (1710, 39138), (1779, 37620), (1881, 35580), (1980, 33801), (2052, 32615), (2090, 32022), (2372, 28215), (2508, 26685), (2565, 26092), (2965, 22572), (2970, 22534), (3135, 21348), (3420, 19569), (3558, 18810), (3762, 17790), (4180, 16011), (5130, 13046), (5337, 12540), (5643, 11860), (5930, 11286), (5940, 11267), (6270, 10674), (6523, 10260), (7116, 9405), (7524, 8895)]