55264860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1952

約数の個数: 144

約数和(自身を含む): 200019456

約数和(自身を除く): 144754596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1907, 1932, 2070, 2415, 2898, 3220, 3814, 4140, 4830, 5721, 5796, 7245, 7628, 9535, 9660, 11442, 13349, 14490, 17163, 19070, 22884, 26698, 28605, 28980, 34326, 38140, 40047, 43861, 53396, 57210, 66745, 68652, 80094, 85815, 87722, 114420, 120141, 131583, 133490, 160188, 171630, 175444, 200235, 219305, 240282, 263166, 266980, 307027, 343260, 394749, 400470, 438610, 480564, 526332, 600705, 614054, 657915, 789498, 800940, 877220, 921081, 1201410, 1228108, 1315830, 1535135, 1578996, 1842162, 1973745, 2402820, 2631660, 2763243, 3070270, 3684324, 3947490, 4605405, 5526486, 6140540, 7894980, 9210810, 11052972, 13816215, 18421620, 27632430, 55264860]

約数ペア:

[(1, 55264860), (2, 27632430), (3, 18421620), (4, 13816215), (5, 11052972), (6, 9210810), (7, 7894980), (9, 6140540), (10, 5526486), (12, 4605405), (14, 3947490), (15, 3684324), (18, 3070270), (20, 2763243), (21, 2631660), (23, 2402820), (28, 1973745), (30, 1842162), (35, 1578996), (36, 1535135), (42, 1315830), (45, 1228108), (46, 1201410), (60, 921081), (63, 877220), (69, 800940), (70, 789498), (84, 657915), (90, 614054), (92, 600705), (105, 526332), (115, 480564), (126, 438610), (138, 400470), (140, 394749), (161, 343260), (180, 307027), (207, 266980), (210, 263166), (230, 240282), (252, 219305), (276, 200235), (315, 175444), (322, 171630), (345, 160188), (414, 133490), (420, 131583), (460, 120141), (483, 114420), (630, 87722), (644, 85815), (690, 80094), (805, 68652), (828, 66745), (966, 57210), (1035, 53396), (1260, 43861), (1380, 40047), (1449, 38140), (1610, 34326), (1907, 28980), (1932, 28605), (2070, 26698), (2415, 22884), (2898, 19070), (3220, 17163), (3814, 14490), (4140, 13349), (4830, 11442), (5721, 9660), (5796, 9535), (7245, 7628)]