195770520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1$

素因数の和:1868

約数の個数: 192

約数和(自身を含む): 720195840

約数和(自身を除く): 524425320

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, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1485, 1620, 1782, 1831, 1944, 1980, 2376, 2430, 2673, 2970, 3240, 3564, 3662, 3960, 4455, 4860, 5346, 5493, 5940, 7128, 7324, 8910, 9155, 9720, 10692, 10986, 11880, 13365, 14648, 16479, 17820, 18310, 20141, 21384, 21972, 26730, 27465, 32958, 35640, 36620, 40282, 43944, 49437, 53460, 54930, 60423, 65916, 73240, 80564, 82395, 98874, 100705, 106920, 109860, 120846, 131832, 148311, 161128, 164790, 181269, 197748, 201410, 219720, 241692, 247185, 296622, 302115, 329580, 362538, 395496, 402820, 444933, 483384, 494370, 543807, 593244, 604230, 659160, 725076, 741555, 805640, 889866, 906345, 988740, 1087614, 1186488, 1208460, 1450152, 1483110, 1631421, 1779732, 1812690, 1977480, 2175228, 2224665, 2416920, 2719035, 2966220, 3262842, 3559464, 3625380, 4350456, 4449330, 4894263, 5438070, 5932440, 6525684, 7250760, 8157105, 8898660, 9788526, 10876140, 13051368, 16314210, 17797320, 19577052, 21752280, 24471315, 32628420, 39154104, 48942630, 65256840, 97885260, 195770520]

約数ペア:

[(1, 195770520), (2, 97885260), (3, 65256840), (4, 48942630), (5, 39154104), (6, 32628420), (8, 24471315), (9, 21752280), (10, 19577052), (11, 17797320), (12, 16314210), (15, 13051368), (18, 10876140), (20, 9788526), (22, 8898660), (24, 8157105), (27, 7250760), (30, 6525684), (33, 5932440), (36, 5438070), (40, 4894263), (44, 4449330), (45, 4350456), (54, 3625380), (55, 3559464), (60, 3262842), (66, 2966220), (72, 2719035), (81, 2416920), (88, 2224665), (90, 2175228), (99, 1977480), (108, 1812690), (110, 1779732), (120, 1631421), (132, 1483110), (135, 1450152), (162, 1208460), (165, 1186488), (180, 1087614), (198, 988740), (216, 906345), (220, 889866), (243, 805640), (264, 741555), (270, 725076), (297, 659160), (324, 604230), (330, 593244), (360, 543807), (396, 494370), (405, 483384), (440, 444933), (486, 402820), (495, 395496), (540, 362538), (594, 329580), (648, 302115), (660, 296622), (792, 247185), (810, 241692), (891, 219720), (972, 201410), (990, 197748), (1080, 181269), (1188, 164790), (1215, 161128), (1320, 148311), (1485, 131832), (1620, 120846), (1782, 109860), (1831, 106920), (1944, 100705), (1980, 98874), (2376, 82395), (2430, 80564), (2673, 73240), (2970, 65916), (3240, 60423), (3564, 54930), (3662, 53460), (3960, 49437), (4455, 43944), (4860, 40282), (5346, 36620), (5493, 35640), (5940, 32958), (7128, 27465), (7324, 26730), (8910, 21972), (9155, 21384), (9720, 20141), (10692, 18310), (10986, 17820), (11880, 16479), (13365, 14648)]