66682440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 160

約数和(自身を含む): 244632960

約数和(自身を除く): 177950520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1871, 1980, 2376, 2970, 3240, 3564, 3742, 3960, 4455, 5613, 5940, 7128, 7484, 8910, 9355, 11226, 11880, 14968, 16839, 17820, 18710, 20581, 22452, 28065, 33678, 35640, 37420, 41162, 44904, 50517, 56130, 61743, 67356, 74840, 82324, 84195, 101034, 102905, 112260, 123486, 134712, 151551, 164648, 168390, 185229, 202068, 205810, 224520, 246972, 252585, 303102, 308715, 336780, 370458, 404136, 411620, 493944, 505170, 555687, 606204, 617430, 673560, 740916, 757755, 823240, 926145, 1010340, 1111374, 1212408, 1234860, 1481832, 1515510, 1667061, 1852290, 2020680, 2222748, 2469720, 2778435, 3031020, 3334122, 3704580, 4445496, 5556870, 6062040, 6668244, 7409160, 8335305, 11113740, 13336488, 16670610, 22227480, 33341220, 66682440]

約数ペア:

[(1, 66682440), (2, 33341220), (3, 22227480), (4, 16670610), (5, 13336488), (6, 11113740), (8, 8335305), (9, 7409160), (10, 6668244), (11, 6062040), (12, 5556870), (15, 4445496), (18, 3704580), (20, 3334122), (22, 3031020), (24, 2778435), (27, 2469720), (30, 2222748), (33, 2020680), (36, 1852290), (40, 1667061), (44, 1515510), (45, 1481832), (54, 1234860), (55, 1212408), (60, 1111374), (66, 1010340), (72, 926145), (81, 823240), (88, 757755), (90, 740916), (99, 673560), (108, 617430), (110, 606204), (120, 555687), (132, 505170), (135, 493944), (162, 411620), (165, 404136), (180, 370458), (198, 336780), (216, 308715), (220, 303102), (264, 252585), (270, 246972), (297, 224520), (324, 205810), (330, 202068), (360, 185229), (396, 168390), (405, 164648), (440, 151551), (495, 134712), (540, 123486), (594, 112260), (648, 102905), (660, 101034), (792, 84195), (810, 82324), (891, 74840), (990, 67356), (1080, 61743), (1188, 56130), (1320, 50517), (1485, 44904), (1620, 41162), (1782, 37420), (1871, 35640), (1980, 33678), (2376, 28065), (2970, 22452), (3240, 20581), (3564, 18710), (3742, 17820), (3960, 16839), (4455, 14968), (5613, 11880), (5940, 11226), (7128, 9355), (7484, 8910)]