173538720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 649857600

約数和(自身を除く): 476318880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 139, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 278, 288, 289, 306, 340, 360, 408, 417, 432, 459, 480, 510, 540, 544, 556, 578, 612, 680, 695, 720, 765, 816, 834, 864, 867, 918, 1020, 1080, 1112, 1156, 1224, 1251, 1360, 1390, 1440, 1445, 1530, 1632, 1668, 1734, 1836, 2040, 2085, 2160, 2224, 2295, 2312, 2363, 2448, 2502, 2601, 2720, 2780, 2890, 3060, 3336, 3468, 3672, 3753, 4080, 4170, 4320, 4335, 4448, 4590, 4624, 4726, 4896, 5004, 5202, 5560, 5780, 6120, 6255, 6672, 6936, 7089, 7344, 7506, 7803, 8160, 8340, 8670, 9180, 9248, 9452, 10008, 10404, 11120, 11560, 11815, 12240, 12510, 13005, 13344, 13872, 14178, 14688, 15012, 15606, 16680, 17340, 18360, 18765, 18904, 20016, 20808, 21267, 22240, 23120, 23630, 24480, 25020, 26010, 27744, 28356, 30024, 31212, 33360, 34680, 35445, 36720, 37530, 37808, 39015, 40032, 40171, 41616, 42534, 46240, 47260, 50040, 52020, 56712, 60048, 62424, 63801, 66720, 69360, 70890, 73440, 75060, 75616, 78030, 80342, 83232, 85068, 94520, 100080, 104040, 106335, 113424, 120096, 120513, 124848, 127602, 138720, 141780, 150120, 156060, 160684, 170136, 189040, 200160, 200855, 208080, 212670, 226848, 241026, 249696, 255204, 283560, 300240, 312120, 319005, 321368, 340272, 361539, 378080, 401710, 416160, 425340, 482052, 510408, 567120, 600480, 602565, 624240, 638010, 642736, 680544, 723078, 803420, 850680, 964104, 1020816, 1084617, 1134240, 1205130, 1248480, 1276020, 1285472, 1446156, 1606840, 1701360, 1807695, 1928208, 2041632, 2169234, 2410260, 2552040, 2892312, 3213680, 3402720, 3615390, 3856416, 4338468, 4820520, 5104080, 5423085, 5784624, 6427360, 7230780, 8676936, 9641040, 10208160, 10846170, 11569248, 14461560, 17353872, 19282080, 21692340, 28923120, 34707744, 43384680, 57846240, 86769360, 173538720]

約数ペア:

[(1, 173538720), (2, 86769360), (3, 57846240), (4, 43384680), (5, 34707744), (6, 28923120), (8, 21692340), (9, 19282080), (10, 17353872), (12, 14461560), (15, 11569248), (16, 10846170), (17, 10208160), (18, 9641040), (20, 8676936), (24, 7230780), (27, 6427360), (30, 5784624), (32, 5423085), (34, 5104080), (36, 4820520), (40, 4338468), (45, 3856416), (48, 3615390), (51, 3402720), (54, 3213680), (60, 2892312), (68, 2552040), (72, 2410260), (80, 2169234), (85, 2041632), (90, 1928208), (96, 1807695), (102, 1701360), (108, 1606840), (120, 1446156), (135, 1285472), (136, 1276020), (139, 1248480), (144, 1205130), (153, 1134240), (160, 1084617), (170, 1020816), (180, 964104), (204, 850680), (216, 803420), (240, 723078), (255, 680544), (270, 642736), (272, 638010), (278, 624240), (288, 602565), (289, 600480), (306, 567120), (340, 510408), (360, 482052), (408, 425340), (417, 416160), (432, 401710), (459, 378080), (480, 361539), (510, 340272), (540, 321368), (544, 319005), (556, 312120), (578, 300240), (612, 283560), (680, 255204), (695, 249696), (720, 241026), (765, 226848), (816, 212670), (834, 208080), (864, 200855), (867, 200160), (918, 189040), (1020, 170136), (1080, 160684), (1112, 156060), (1156, 150120), (1224, 141780), (1251, 138720), (1360, 127602), (1390, 124848), (1440, 120513), (1445, 120096), (1530, 113424), (1632, 106335), (1668, 104040), (1734, 100080), (1836, 94520), (2040, 85068), (2085, 83232), (2160, 80342), (2224, 78030), (2295, 75616), (2312, 75060), (2363, 73440), (2448, 70890), (2502, 69360), (2601, 66720), (2720, 63801), (2780, 62424), (2890, 60048), (3060, 56712), (3336, 52020), (3468, 50040), (3672, 47260), (3753, 46240), (4080, 42534), (4170, 41616), (4320, 40171), (4335, 40032), (4448, 39015), (4590, 37808), (4624, 37530), (4726, 36720), (4896, 35445), (5004, 34680), (5202, 33360), (5560, 31212), (5780, 30024), (6120, 28356), (6255, 27744), (6672, 26010), (6936, 25020), (7089, 24480), (7344, 23630), (7506, 23120), (7803, 22240), (8160, 21267), (8340, 20808), (8670, 20016), (9180, 18904), (9248, 18765), (9452, 18360), (10008, 17340), (10404, 16680), (11120, 15606), (11560, 15012), (11815, 14688), (12240, 14178), (12510, 13872), (13005, 13344)]