74317320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 288

約数和(自身を含む): 307307520

約数和(自身を除く): 232990200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 383, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 766, 770, 792, 840, 882, 924, 980, 990, 1078, 1149, 1155, 1176, 1260, 1320, 1386, 1470, 1532, 1540, 1617, 1764, 1848, 1915, 1960, 1980, 2156, 2205, 2298, 2310, 2520, 2681, 2695, 2772, 2940, 3064, 3080, 3234, 3447, 3465, 3528, 3830, 3960, 4213, 4312, 4410, 4596, 4620, 4851, 5362, 5390, 5544, 5745, 5880, 6468, 6894, 6930, 7660, 8043, 8085, 8426, 8820, 9192, 9240, 9702, 10724, 10780, 11490, 12639, 12936, 13405, 13788, 13860, 15320, 16086, 16170, 16852, 17235, 17640, 18767, 19404, 21065, 21448, 21560, 22980, 24129, 24255, 25278, 26810, 27576, 27720, 29491, 32172, 32340, 33704, 34470, 37534, 37917, 38808, 40215, 42130, 45960, 48258, 48510, 50556, 53620, 56301, 58982, 63195, 64344, 64680, 68940, 75068, 75834, 80430, 84260, 88473, 93835, 96516, 97020, 101112, 107240, 112602, 117964, 120645, 126390, 137880, 147455, 150136, 151668, 160860, 168520, 168903, 176946, 187670, 189585, 193032, 194040, 206437, 225204, 235928, 241290, 252780, 265419, 281505, 294910, 303336, 321720, 337806, 353892, 375340, 379170, 412874, 442365, 450408, 482580, 505560, 530838, 563010, 589820, 619311, 675612, 707784, 750680, 758340, 825748, 844515, 884730, 965160, 1032185, 1061676, 1126020, 1179640, 1238622, 1327095, 1351224, 1516680, 1651496, 1689030, 1769460, 1857933, 2064370, 2123352, 2252040, 2477244, 2654190, 3096555, 3378060, 3538920, 3715866, 4128740, 4954488, 5308380, 6193110, 6756120, 7431732, 8257480, 9289665, 10616760, 12386220, 14863464, 18579330, 24772440, 37158660, 74317320]

約数ペア:

[(1, 74317320), (2, 37158660), (3, 24772440), (4, 18579330), (5, 14863464), (6, 12386220), (7, 10616760), (8, 9289665), (9, 8257480), (10, 7431732), (11, 6756120), (12, 6193110), (14, 5308380), (15, 4954488), (18, 4128740), (20, 3715866), (21, 3538920), (22, 3378060), (24, 3096555), (28, 2654190), (30, 2477244), (33, 2252040), (35, 2123352), (36, 2064370), (40, 1857933), (42, 1769460), (44, 1689030), (45, 1651496), (49, 1516680), (55, 1351224), (56, 1327095), (60, 1238622), (63, 1179640), (66, 1126020), (70, 1061676), (72, 1032185), (77, 965160), (84, 884730), (88, 844515), (90, 825748), (98, 758340), (99, 750680), (105, 707784), (110, 675612), (120, 619311), (126, 589820), (132, 563010), (140, 530838), (147, 505560), (154, 482580), (165, 450408), (168, 442365), (180, 412874), (196, 379170), (198, 375340), (210, 353892), (220, 337806), (231, 321720), (245, 303336), (252, 294910), (264, 281505), (280, 265419), (294, 252780), (308, 241290), (315, 235928), (330, 225204), (360, 206437), (383, 194040), (385, 193032), (392, 189585), (396, 187670), (420, 176946), (440, 168903), (441, 168520), (462, 160860), (490, 151668), (495, 150136), (504, 147455), (539, 137880), (588, 126390), (616, 120645), (630, 117964), (660, 112602), (693, 107240), (735, 101112), (766, 97020), (770, 96516), (792, 93835), (840, 88473), (882, 84260), (924, 80430), (980, 75834), (990, 75068), (1078, 68940), (1149, 64680), (1155, 64344), (1176, 63195), (1260, 58982), (1320, 56301), (1386, 53620), (1470, 50556), (1532, 48510), (1540, 48258), (1617, 45960), (1764, 42130), (1848, 40215), (1915, 38808), (1960, 37917), (1980, 37534), (2156, 34470), (2205, 33704), (2298, 32340), (2310, 32172), (2520, 29491), (2681, 27720), (2695, 27576), (2772, 26810), (2940, 25278), (3064, 24255), (3080, 24129), (3234, 22980), (3447, 21560), (3465, 21448), (3528, 21065), (3830, 19404), (3960, 18767), (4213, 17640), (4312, 17235), (4410, 16852), (4596, 16170), (4620, 16086), (4851, 15320), (5362, 13860), (5390, 13788), (5544, 13405), (5745, 12936), (5880, 12639), (6468, 11490), (6894, 10780), (6930, 10724), (7660, 9702), (8043, 9240), (8085, 9192), (8426, 8820)]