122543820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1949

約数の個数: 192

約数和(自身を含む): 461583360

約数和(自身を除く): 339039540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 1907, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 3814, 4284, 4590, 5355, 5721, 6426, 7140, 7628, 9180, 9535, 10710, 11442, 12852, 13349, 16065, 17163, 19070, 21420, 22884, 26698, 28605, 32130, 32419, 34326, 38140, 40047, 51489, 53396, 57210, 64260, 64838, 66745, 68652, 80094, 85815, 97257, 102978, 114420, 120141, 129676, 133490, 160188, 162095, 171630, 194514, 200235, 205956, 226933, 240282, 257445, 266980, 291771, 324190, 343260, 360423, 389028, 400470, 453866, 480564, 486285, 514890, 583542, 600705, 648380, 680799, 720846, 800940, 875313, 907732, 972570, 1029780, 1134665, 1167084, 1201410, 1361598, 1441692, 1458855, 1750626, 1802115, 1945140, 2042397, 2269330, 2402820, 2723196, 2917710, 3403995, 3501252, 3604230, 4084794, 4376565, 4538660, 5835420, 6127191, 6807990, 7208460, 8169588, 8753130, 10211985, 12254382, 13615980, 17506260, 20423970, 24508764, 30635955, 40847940, 61271910, 122543820]

約数ペア:

[(1, 122543820), (2, 61271910), (3, 40847940), (4, 30635955), (5, 24508764), (6, 20423970), (7, 17506260), (9, 13615980), (10, 12254382), (12, 10211985), (14, 8753130), (15, 8169588), (17, 7208460), (18, 6807990), (20, 6127191), (21, 5835420), (27, 4538660), (28, 4376565), (30, 4084794), (34, 3604230), (35, 3501252), (36, 3403995), (42, 2917710), (45, 2723196), (51, 2402820), (54, 2269330), (60, 2042397), (63, 1945140), (68, 1802115), (70, 1750626), (84, 1458855), (85, 1441692), (90, 1361598), (102, 1201410), (105, 1167084), (108, 1134665), (119, 1029780), (126, 972570), (135, 907732), (140, 875313), (153, 800940), (170, 720846), (180, 680799), (189, 648380), (204, 600705), (210, 583542), (238, 514890), (252, 486285), (255, 480564), (270, 453866), (306, 400470), (315, 389028), (340, 360423), (357, 343260), (378, 324190), (420, 291771), (459, 266980), (476, 257445), (510, 240282), (540, 226933), (595, 205956), (612, 200235), (630, 194514), (714, 171630), (756, 162095), (765, 160188), (918, 133490), (945, 129676), (1020, 120141), (1071, 114420), (1190, 102978), (1260, 97257), (1428, 85815), (1530, 80094), (1785, 68652), (1836, 66745), (1890, 64838), (1907, 64260), (2142, 57210), (2295, 53396), (2380, 51489), (3060, 40047), (3213, 38140), (3570, 34326), (3780, 32419), (3814, 32130), (4284, 28605), (4590, 26698), (5355, 22884), (5721, 21420), (6426, 19070), (7140, 17163), (7628, 16065), (9180, 13349), (9535, 12852), (10710, 11442)]