9822780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 33572448

約数和(自身を除く): 23749668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 121, 123, 132, 164, 165, 180, 198, 205, 220, 242, 246, 330, 363, 369, 396, 410, 451, 484, 492, 495, 605, 615, 660, 726, 738, 820, 902, 990, 1089, 1210, 1230, 1331, 1353, 1452, 1476, 1804, 1815, 1845, 1980, 2178, 2255, 2420, 2460, 2662, 2706, 3630, 3690, 3993, 4059, 4356, 4510, 4961, 5324, 5412, 5445, 6655, 6765, 7260, 7380, 7986, 8118, 9020, 9922, 10890, 11979, 13310, 13530, 14883, 15972, 16236, 19844, 19965, 20295, 21780, 23958, 24805, 26620, 27060, 29766, 39930, 40590, 44649, 47916, 49610, 54571, 59532, 59895, 74415, 79860, 81180, 89298, 99220, 109142, 119790, 148830, 163713, 178596, 218284, 223245, 239580, 272855, 297660, 327426, 446490, 491139, 545710, 654852, 818565, 892980, 982278, 1091420, 1637130, 1964556, 2455695, 3274260, 4911390, 9822780]

約数ペア:

[(1, 9822780), (2, 4911390), (3, 3274260), (4, 2455695), (5, 1964556), (6, 1637130), (9, 1091420), (10, 982278), (11, 892980), (12, 818565), (15, 654852), (18, 545710), (20, 491139), (22, 446490), (30, 327426), (33, 297660), (36, 272855), (41, 239580), (44, 223245), (45, 218284), (55, 178596), (60, 163713), (66, 148830), (82, 119790), (90, 109142), (99, 99220), (110, 89298), (121, 81180), (123, 79860), (132, 74415), (164, 59895), (165, 59532), (180, 54571), (198, 49610), (205, 47916), (220, 44649), (242, 40590), (246, 39930), (330, 29766), (363, 27060), (369, 26620), (396, 24805), (410, 23958), (451, 21780), (484, 20295), (492, 19965), (495, 19844), (605, 16236), (615, 15972), (660, 14883), (726, 13530), (738, 13310), (820, 11979), (902, 10890), (990, 9922), (1089, 9020), (1210, 8118), (1230, 7986), (1331, 7380), (1353, 7260), (1452, 6765), (1476, 6655), (1804, 5445), (1815, 5412), (1845, 5324), (1980, 4961), (2178, 4510), (2255, 4356), (2420, 4059), (2460, 3993), (2662, 3690), (2706, 3630)]