110867820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 371616000

約数和(自身を除く): 260748180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 499, 529, 644, 690, 805, 966, 998, 1058, 1380, 1497, 1587, 1610, 1932, 1996, 2116, 2415, 2495, 2645, 2994, 3174, 3220, 3493, 3703, 4830, 4990, 5290, 5988, 6348, 6986, 7406, 7485, 7935, 9660, 9980, 10479, 10580, 11109, 11477, 13972, 14812, 14970, 15870, 17465, 18515, 20958, 22218, 22954, 29940, 31740, 34431, 34930, 37030, 41916, 44436, 45908, 52395, 55545, 57385, 68862, 69860, 74060, 80339, 104790, 111090, 114770, 137724, 160678, 172155, 209580, 222180, 229540, 241017, 263971, 321356, 344310, 401695, 482034, 527942, 688620, 791913, 803390, 964068, 1055884, 1205085, 1319855, 1583826, 1606780, 1847797, 2410170, 2639710, 3167652, 3695594, 3959565, 4820340, 5279420, 5543391, 7391188, 7919130, 9238985, 11086782, 15838260, 18477970, 22173564, 27716955, 36955940, 55433910, 110867820]

約数ペア:

[(1, 110867820), (2, 55433910), (3, 36955940), (4, 27716955), (5, 22173564), (6, 18477970), (7, 15838260), (10, 11086782), (12, 9238985), (14, 7919130), (15, 7391188), (20, 5543391), (21, 5279420), (23, 4820340), (28, 3959565), (30, 3695594), (35, 3167652), (42, 2639710), (46, 2410170), (60, 1847797), (69, 1606780), (70, 1583826), (84, 1319855), (92, 1205085), (105, 1055884), (115, 964068), (138, 803390), (140, 791913), (161, 688620), (210, 527942), (230, 482034), (276, 401695), (322, 344310), (345, 321356), (420, 263971), (460, 241017), (483, 229540), (499, 222180), (529, 209580), (644, 172155), (690, 160678), (805, 137724), (966, 114770), (998, 111090), (1058, 104790), (1380, 80339), (1497, 74060), (1587, 69860), (1610, 68862), (1932, 57385), (1996, 55545), (2116, 52395), (2415, 45908), (2495, 44436), (2645, 41916), (2994, 37030), (3174, 34930), (3220, 34431), (3493, 31740), (3703, 29940), (4830, 22954), (4990, 22218), (5290, 20958), (5988, 18515), (6348, 17465), (6986, 15870), (7406, 14970), (7485, 14812), (7935, 13972), (9660, 11477), (9980, 11109), (10479, 10580)]