76457160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 292776120

約数和(自身を除く): 216318960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 31, 34, 36, 39, 40, 45, 51, 52, 60, 62, 65, 68, 72, 78, 85, 90, 93, 102, 104, 117, 120, 124, 130, 136, 153, 155, 156, 170, 180, 186, 195, 204, 221, 234, 248, 255, 260, 279, 306, 310, 312, 340, 360, 372, 390, 403, 408, 442, 465, 468, 510, 520, 527, 558, 585, 612, 620, 663, 680, 744, 765, 780, 806, 884, 930, 936, 961, 1020, 1054, 1105, 1116, 1170, 1209, 1224, 1240, 1326, 1395, 1530, 1560, 1581, 1612, 1768, 1860, 1922, 1989, 2015, 2040, 2108, 2210, 2232, 2340, 2418, 2635, 2652, 2790, 2883, 3060, 3162, 3224, 3315, 3627, 3720, 3844, 3978, 4030, 4216, 4420, 4680, 4743, 4805, 4836, 5270, 5304, 5580, 5766, 6045, 6120, 6324, 6630, 6851, 7254, 7688, 7905, 7956, 8060, 8649, 8840, 9486, 9610, 9672, 9945, 10540, 11160, 11532, 12090, 12493, 12648, 13260, 13702, 14415, 14508, 15810, 15912, 16120, 16337, 17298, 18135, 18972, 19220, 19890, 20553, 21080, 23064, 23715, 24180, 24986, 26520, 27404, 28830, 29016, 31620, 32674, 34255, 34596, 36270, 37479, 37944, 38440, 39780, 41106, 43245, 47430, 48360, 49011, 49972, 54808, 57660, 61659, 62465, 63240, 65348, 68510, 69192, 72540, 74958, 79560, 81685, 82212, 86490, 94860, 98022, 99944, 102765, 112437, 115320, 123318, 124930, 130696, 137020, 145080, 147033, 149916, 163370, 164424, 172980, 187395, 189720, 196044, 205530, 212381, 224874, 245055, 246636, 249860, 274040, 294066, 299832, 308295, 326740, 345960, 374790, 392088, 411060, 424762, 449748, 490110, 493272, 499720, 562185, 588132, 616590, 637143, 653480, 735165, 749580, 822120, 849524, 899496, 980220, 1061905, 1124370, 1176264, 1233180, 1274286, 1470330, 1499160, 1699048, 1911429, 1960440, 2123810, 2248740, 2466360, 2548572, 2940660, 3185715, 3822858, 4247620, 4497480, 5097144, 5881320, 6371430, 7645716, 8495240, 9557145, 12742860, 15291432, 19114290, 25485720, 38228580, 76457160]

約数ペア:

[(1, 76457160), (2, 38228580), (3, 25485720), (4, 19114290), (5, 15291432), (6, 12742860), (8, 9557145), (9, 8495240), (10, 7645716), (12, 6371430), (13, 5881320), (15, 5097144), (17, 4497480), (18, 4247620), (20, 3822858), (24, 3185715), (26, 2940660), (30, 2548572), (31, 2466360), (34, 2248740), (36, 2123810), (39, 1960440), (40, 1911429), (45, 1699048), (51, 1499160), (52, 1470330), (60, 1274286), (62, 1233180), (65, 1176264), (68, 1124370), (72, 1061905), (78, 980220), (85, 899496), (90, 849524), (93, 822120), (102, 749580), (104, 735165), (117, 653480), (120, 637143), (124, 616590), (130, 588132), (136, 562185), (153, 499720), (155, 493272), (156, 490110), (170, 449748), (180, 424762), (186, 411060), (195, 392088), (204, 374790), (221, 345960), (234, 326740), (248, 308295), (255, 299832), (260, 294066), (279, 274040), (306, 249860), (310, 246636), (312, 245055), (340, 224874), (360, 212381), (372, 205530), (390, 196044), (403, 189720), (408, 187395), (442, 172980), (465, 164424), (468, 163370), (510, 149916), (520, 147033), (527, 145080), (558, 137020), (585, 130696), (612, 124930), (620, 123318), (663, 115320), (680, 112437), (744, 102765), (765, 99944), (780, 98022), (806, 94860), (884, 86490), (930, 82212), (936, 81685), (961, 79560), (1020, 74958), (1054, 72540), (1105, 69192), (1116, 68510), (1170, 65348), (1209, 63240), (1224, 62465), (1240, 61659), (1326, 57660), (1395, 54808), (1530, 49972), (1560, 49011), (1581, 48360), (1612, 47430), (1768, 43245), (1860, 41106), (1922, 39780), (1989, 38440), (2015, 37944), (2040, 37479), (2108, 36270), (2210, 34596), (2232, 34255), (2340, 32674), (2418, 31620), (2635, 29016), (2652, 28830), (2790, 27404), (2883, 26520), (3060, 24986), (3162, 24180), (3224, 23715), (3315, 23064), (3627, 21080), (3720, 20553), (3844, 19890), (3978, 19220), (4030, 18972), (4216, 18135), (4420, 17298), (4680, 16337), (4743, 16120), (4805, 15912), (4836, 15810), (5270, 14508), (5304, 14415), (5580, 13702), (5766, 13260), (6045, 12648), (6120, 12493), (6324, 12090), (6630, 11532), (6851, 11160), (7254, 10540), (7688, 9945), (7905, 9672), (7956, 9610), (8060, 9486), (8649, 8840)]