87829560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 358525440

約数和(自身を除く): 270695880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 383, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 766, 780, 819, 840, 882, 910, 936, 980, 1092, 1149, 1170, 1176, 1260, 1274, 1365, 1470, 1532, 1560, 1638, 1764, 1820, 1911, 1915, 1960, 2184, 2205, 2298, 2340, 2520, 2548, 2681, 2730, 2940, 3064, 3185, 3276, 3447, 3528, 3640, 3822, 3830, 4095, 4410, 4596, 4680, 4979, 5096, 5362, 5460, 5733, 5745, 5880, 6370, 6552, 6894, 7644, 7660, 8043, 8190, 8820, 9192, 9555, 9958, 10724, 10920, 11466, 11490, 12740, 13405, 13788, 14937, 15288, 15320, 16086, 16380, 17235, 17640, 18767, 19110, 19916, 21448, 22932, 22980, 24129, 24895, 25480, 26810, 27576, 28665, 29874, 32172, 32760, 34470, 34853, 37534, 38220, 39832, 40215, 44811, 45864, 45960, 48258, 49790, 53620, 56301, 57330, 59748, 64344, 68940, 69706, 74685, 75068, 76440, 80430, 89622, 93835, 96516, 99580, 104559, 107240, 112602, 114660, 119496, 120645, 137880, 139412, 149370, 150136, 160860, 168903, 174265, 179244, 187670, 193032, 199160, 209118, 224055, 225204, 229320, 241290, 243971, 278824, 281505, 298740, 313677, 321720, 337806, 348530, 358488, 375340, 418236, 448110, 450408, 482580, 487942, 522795, 563010, 597480, 627354, 675612, 697060, 731913, 750680, 836472, 844515, 896220, 965160, 975884, 1045590, 1126020, 1219855, 1254708, 1351224, 1394120, 1463826, 1568385, 1689030, 1792440, 1951768, 2091180, 2195739, 2252040, 2439710, 2509416, 2927652, 3136770, 3378060, 3659565, 4182360, 4391478, 4879420, 5855304, 6273540, 6756120, 7319130, 8782956, 9758840, 10978695, 12547080, 14638260, 17565912, 21957390, 29276520, 43914780, 87829560]

約数ペア:

[(1, 87829560), (2, 43914780), (3, 29276520), (4, 21957390), (5, 17565912), (6, 14638260), (7, 12547080), (8, 10978695), (9, 9758840), (10, 8782956), (12, 7319130), (13, 6756120), (14, 6273540), (15, 5855304), (18, 4879420), (20, 4391478), (21, 4182360), (24, 3659565), (26, 3378060), (28, 3136770), (30, 2927652), (35, 2509416), (36, 2439710), (39, 2252040), (40, 2195739), (42, 2091180), (45, 1951768), (49, 1792440), (52, 1689030), (56, 1568385), (60, 1463826), (63, 1394120), (65, 1351224), (70, 1254708), (72, 1219855), (78, 1126020), (84, 1045590), (90, 975884), (91, 965160), (98, 896220), (104, 844515), (105, 836472), (117, 750680), (120, 731913), (126, 697060), (130, 675612), (140, 627354), (147, 597480), (156, 563010), (168, 522795), (180, 487942), (182, 482580), (195, 450408), (196, 448110), (210, 418236), (234, 375340), (245, 358488), (252, 348530), (260, 337806), (273, 321720), (280, 313677), (294, 298740), (312, 281505), (315, 278824), (360, 243971), (364, 241290), (383, 229320), (390, 225204), (392, 224055), (420, 209118), (441, 199160), (455, 193032), (468, 187670), (490, 179244), (504, 174265), (520, 168903), (546, 160860), (585, 150136), (588, 149370), (630, 139412), (637, 137880), (728, 120645), (735, 119496), (766, 114660), (780, 112602), (819, 107240), (840, 104559), (882, 99580), (910, 96516), (936, 93835), (980, 89622), (1092, 80430), (1149, 76440), (1170, 75068), (1176, 74685), (1260, 69706), (1274, 68940), (1365, 64344), (1470, 59748), (1532, 57330), (1560, 56301), (1638, 53620), (1764, 49790), (1820, 48258), (1911, 45960), (1915, 45864), (1960, 44811), (2184, 40215), (2205, 39832), (2298, 38220), (2340, 37534), (2520, 34853), (2548, 34470), (2681, 32760), (2730, 32172), (2940, 29874), (3064, 28665), (3185, 27576), (3276, 26810), (3447, 25480), (3528, 24895), (3640, 24129), (3822, 22980), (3830, 22932), (4095, 21448), (4410, 19916), (4596, 19110), (4680, 18767), (4979, 17640), (5096, 17235), (5362, 16380), (5460, 16086), (5733, 15320), (5745, 15288), (5880, 14937), (6370, 13788), (6552, 13405), (6894, 12740), (7644, 11490), (7660, 11466), (8043, 10920), (8190, 10724), (8820, 9958), (9192, 9555)]