87918480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 339978240

約数和(自身を除く): 252059760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 101, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 202, 208, 216, 234, 240, 248, 260, 270, 279, 303, 310, 312, 351, 360, 372, 390, 403, 404, 432, 465, 468, 496, 505, 520, 540, 558, 585, 606, 620, 624, 702, 720, 744, 780, 806, 808, 837, 909, 930, 936, 1010, 1040, 1080, 1116, 1170, 1209, 1212, 1240, 1313, 1395, 1404, 1488, 1515, 1560, 1612, 1616, 1674, 1755, 1818, 1860, 1872, 2015, 2020, 2160, 2232, 2340, 2418, 2424, 2480, 2626, 2727, 2790, 2808, 3030, 3120, 3131, 3224, 3348, 3510, 3627, 3636, 3720, 3939, 4030, 4040, 4185, 4464, 4545, 4680, 4836, 4848, 5252, 5454, 5580, 5616, 6045, 6060, 6262, 6448, 6565, 6696, 7020, 7254, 7272, 7440, 7878, 8060, 8080, 8370, 9090, 9360, 9393, 9672, 10504, 10881, 10908, 11160, 11817, 12090, 12120, 12524, 13130, 13392, 13635, 14040, 14508, 14544, 15655, 15756, 16120, 16740, 18135, 18180, 18786, 19344, 19695, 21008, 21762, 21816, 22320, 23634, 24180, 24240, 25048, 26260, 27270, 28080, 28179, 29016, 31310, 31512, 32240, 33480, 35451, 36270, 36360, 37572, 39390, 40703, 43524, 43632, 46965, 47268, 48360, 50096, 52520, 54405, 54540, 56358, 58032, 59085, 62620, 63024, 66960, 70902, 72540, 72720, 75144, 78780, 81406, 84537, 87048, 93930, 94536, 96720, 105040, 108810, 109080, 112716, 118170, 122109, 125240, 140895, 141804, 145080, 150288, 157560, 162812, 169074, 174096, 177255, 187860, 189072, 203515, 217620, 218160, 225432, 236340, 244218, 250480, 281790, 283608, 290160, 315120, 325624, 338148, 354510, 366327, 375720, 407030, 422685, 435240, 450864, 472680, 488436, 563580, 567216, 610545, 651248, 676296, 709020, 732654, 751440, 814060, 845370, 870480, 945360, 976872, 1098981, 1127160, 1221090, 1352592, 1418040, 1465308, 1628120, 1690740, 1831635, 1953744, 2197962, 2254320, 2442180, 2836080, 2930616, 3256240, 3381480, 3663270, 4395924, 4884360, 5494905, 5861232, 6762960, 7326540, 8791848, 9768720, 10989810, 14653080, 17583696, 21979620, 29306160, 43959240, 87918480]

約数ペア:

[(1, 87918480), (2, 43959240), (3, 29306160), (4, 21979620), (5, 17583696), (6, 14653080), (8, 10989810), (9, 9768720), (10, 8791848), (12, 7326540), (13, 6762960), (15, 5861232), (16, 5494905), (18, 4884360), (20, 4395924), (24, 3663270), (26, 3381480), (27, 3256240), (30, 2930616), (31, 2836080), (36, 2442180), (39, 2254320), (40, 2197962), (45, 1953744), (48, 1831635), (52, 1690740), (54, 1628120), (60, 1465308), (62, 1418040), (65, 1352592), (72, 1221090), (78, 1127160), (80, 1098981), (90, 976872), (93, 945360), (101, 870480), (104, 845370), (108, 814060), (117, 751440), (120, 732654), (124, 709020), (130, 676296), (135, 651248), (144, 610545), (155, 567216), (156, 563580), (180, 488436), (186, 472680), (195, 450864), (202, 435240), (208, 422685), (216, 407030), (234, 375720), (240, 366327), (248, 354510), (260, 338148), (270, 325624), (279, 315120), (303, 290160), (310, 283608), (312, 281790), (351, 250480), (360, 244218), (372, 236340), (390, 225432), (403, 218160), (404, 217620), (432, 203515), (465, 189072), (468, 187860), (496, 177255), (505, 174096), (520, 169074), (540, 162812), (558, 157560), (585, 150288), (606, 145080), (620, 141804), (624, 140895), (702, 125240), (720, 122109), (744, 118170), (780, 112716), (806, 109080), (808, 108810), (837, 105040), (909, 96720), (930, 94536), (936, 93930), (1010, 87048), (1040, 84537), (1080, 81406), (1116, 78780), (1170, 75144), (1209, 72720), (1212, 72540), (1240, 70902), (1313, 66960), (1395, 63024), (1404, 62620), (1488, 59085), (1515, 58032), (1560, 56358), (1612, 54540), (1616, 54405), (1674, 52520), (1755, 50096), (1818, 48360), (1860, 47268), (1872, 46965), (2015, 43632), (2020, 43524), (2160, 40703), (2232, 39390), (2340, 37572), (2418, 36360), (2424, 36270), (2480, 35451), (2626, 33480), (2727, 32240), (2790, 31512), (2808, 31310), (3030, 29016), (3120, 28179), (3131, 28080), (3224, 27270), (3348, 26260), (3510, 25048), (3627, 24240), (3636, 24180), (3720, 23634), (3939, 22320), (4030, 21816), (4040, 21762), (4185, 21008), (4464, 19695), (4545, 19344), (4680, 18786), (4836, 18180), (4848, 18135), (5252, 16740), (5454, 16120), (5580, 15756), (5616, 15655), (6045, 14544), (6060, 14508), (6262, 14040), (6448, 13635), (6565, 13392), (6696, 13130), (7020, 12524), (7254, 12120), (7272, 12090), (7440, 11817), (7878, 11160), (8060, 10908), (8080, 10881), (8370, 10504), (9090, 9672), (9360, 9393)]