75069280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 221755968

約数和(自身を除く): 146686688

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 170, 176, 187, 193, 208, 220, 221, 260, 272, 286, 340, 352, 374, 386, 416, 440, 442, 520, 544, 572, 680, 715, 748, 772, 880, 884, 935, 965, 1040, 1105, 1144, 1360, 1430, 1496, 1544, 1760, 1768, 1870, 1930, 2080, 2123, 2210, 2288, 2431, 2509, 2720, 2860, 2992, 3088, 3281, 3536, 3740, 3860, 4246, 4420, 4576, 4862, 5018, 5720, 5984, 6176, 6562, 7072, 7480, 7720, 8492, 8840, 9724, 10036, 10615, 11440, 12155, 12545, 13124, 14960, 15440, 16405, 16984, 17680, 19448, 20072, 21230, 22880, 24310, 25090, 26248, 27599, 29920, 30880, 32810, 33968, 35360, 36091, 38896, 40144, 42460, 42653, 48620, 50180, 52496, 55198, 65620, 67936, 72182, 77792, 80288, 84920, 85306, 97240, 100360, 104992, 110396, 131240, 137995, 144364, 169840, 170612, 180455, 194480, 200720, 213265, 220792, 262480, 275990, 288728, 339680, 341224, 360910, 388960, 401440, 426530, 441584, 469183, 524960, 551980, 577456, 682448, 721820, 853060, 883168, 938366, 1103960, 1154912, 1364896, 1443640, 1706120, 1876732, 2207920, 2345915, 2887280, 3412240, 3753464, 4415840, 4691830, 5774560, 6824480, 7506928, 9383660, 15013856, 18767320, 37534640, 75069280]

約数ペア:

[(1, 75069280), (2, 37534640), (4, 18767320), (5, 15013856), (8, 9383660), (10, 7506928), (11, 6824480), (13, 5774560), (16, 4691830), (17, 4415840), (20, 3753464), (22, 3412240), (26, 2887280), (32, 2345915), (34, 2207920), (40, 1876732), (44, 1706120), (52, 1443640), (55, 1364896), (65, 1154912), (68, 1103960), (80, 938366), (85, 883168), (88, 853060), (104, 721820), (110, 682448), (130, 577456), (136, 551980), (143, 524960), (160, 469183), (170, 441584), (176, 426530), (187, 401440), (193, 388960), (208, 360910), (220, 341224), (221, 339680), (260, 288728), (272, 275990), (286, 262480), (340, 220792), (352, 213265), (374, 200720), (386, 194480), (416, 180455), (440, 170612), (442, 169840), (520, 144364), (544, 137995), (572, 131240), (680, 110396), (715, 104992), (748, 100360), (772, 97240), (880, 85306), (884, 84920), (935, 80288), (965, 77792), (1040, 72182), (1105, 67936), (1144, 65620), (1360, 55198), (1430, 52496), (1496, 50180), (1544, 48620), (1760, 42653), (1768, 42460), (1870, 40144), (1930, 38896), (2080, 36091), (2123, 35360), (2210, 33968), (2288, 32810), (2431, 30880), (2509, 29920), (2720, 27599), (2860, 26248), (2992, 25090), (3088, 24310), (3281, 22880), (3536, 21230), (3740, 20072), (3860, 19448), (4246, 17680), (4420, 16984), (4576, 16405), (4862, 15440), (5018, 14960), (5720, 13124), (5984, 12545), (6176, 12155), (6562, 11440), (7072, 10615), (7480, 10036), (7720, 9724), (8492, 8840)]