22518540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 81285120

約数和(自身を除く): 58766580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 223, 255, 270, 297, 306, 330, 340, 374, 396, 446, 459, 495, 510, 540, 561, 594, 612, 660, 669, 748, 765, 892, 918, 935, 990, 1020, 1115, 1122, 1188, 1338, 1485, 1530, 1683, 1836, 1870, 1980, 2007, 2230, 2244, 2295, 2453, 2676, 2805, 2970, 3060, 3345, 3366, 3740, 3791, 4014, 4460, 4590, 4906, 5049, 5610, 5940, 6021, 6690, 6732, 7359, 7582, 8028, 8415, 9180, 9812, 10035, 10098, 11220, 11373, 12042, 12265, 13380, 14718, 15164, 16830, 18955, 20070, 20196, 22077, 22746, 24084, 24530, 25245, 29436, 30105, 33660, 34119, 36795, 37910, 40140, 41701, 44154, 45492, 49060, 50490, 56865, 60210, 66231, 68238, 73590, 75820, 83402, 88308, 100980, 102357, 110385, 113730, 120420, 125103, 132462, 136476, 147180, 166804, 170595, 204714, 208505, 220770, 227460, 250206, 264924, 331155, 341190, 375309, 409428, 417010, 441540, 500412, 511785, 625515, 662310, 682380, 750618, 834020, 1023570, 1125927, 1251030, 1324620, 1501236, 1876545, 2047140, 2251854, 2502060, 3753090, 4503708, 5629635, 7506180, 11259270, 22518540]

約数ペア:

[(1, 22518540), (2, 11259270), (3, 7506180), (4, 5629635), (5, 4503708), (6, 3753090), (9, 2502060), (10, 2251854), (11, 2047140), (12, 1876545), (15, 1501236), (17, 1324620), (18, 1251030), (20, 1125927), (22, 1023570), (27, 834020), (30, 750618), (33, 682380), (34, 662310), (36, 625515), (44, 511785), (45, 500412), (51, 441540), (54, 417010), (55, 409428), (60, 375309), (66, 341190), (68, 331155), (85, 264924), (90, 250206), (99, 227460), (102, 220770), (108, 208505), (110, 204714), (132, 170595), (135, 166804), (153, 147180), (165, 136476), (170, 132462), (180, 125103), (187, 120420), (198, 113730), (204, 110385), (220, 102357), (223, 100980), (255, 88308), (270, 83402), (297, 75820), (306, 73590), (330, 68238), (340, 66231), (374, 60210), (396, 56865), (446, 50490), (459, 49060), (495, 45492), (510, 44154), (540, 41701), (561, 40140), (594, 37910), (612, 36795), (660, 34119), (669, 33660), (748, 30105), (765, 29436), (892, 25245), (918, 24530), (935, 24084), (990, 22746), (1020, 22077), (1115, 20196), (1122, 20070), (1188, 18955), (1338, 16830), (1485, 15164), (1530, 14718), (1683, 13380), (1836, 12265), (1870, 12042), (1980, 11373), (2007, 11220), (2230, 10098), (2244, 10035), (2295, 9812), (2453, 9180), (2676, 8415), (2805, 8028), (2970, 7582), (3060, 7359), (3345, 6732), (3366, 6690), (3740, 6021), (3791, 5940), (4014, 5610), (4460, 5049), (4590, 4906)]