25314660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 92951040

約数和(自身を除く): 67636380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 181, 185, 189, 210, 222, 252, 259, 270, 315, 333, 362, 370, 378, 420, 444, 518, 540, 543, 555, 630, 666, 724, 740, 756, 777, 905, 945, 999, 1036, 1086, 1110, 1260, 1267, 1295, 1332, 1554, 1629, 1665, 1810, 1890, 1998, 2172, 2220, 2331, 2534, 2590, 2715, 3108, 3258, 3330, 3620, 3780, 3801, 3885, 3996, 4662, 4887, 4995, 5068, 5180, 5430, 6335, 6516, 6660, 6697, 6993, 7602, 7770, 8145, 9324, 9774, 9990, 10860, 11403, 11655, 12670, 13394, 13986, 15204, 15540, 16290, 19005, 19548, 19980, 20091, 22806, 23310, 24435, 25340, 26788, 27972, 32580, 33485, 34209, 34965, 38010, 40182, 45612, 46620, 46879, 48870, 57015, 60273, 66970, 68418, 69930, 76020, 80364, 93758, 97740, 100455, 114030, 120546, 133940, 136836, 139860, 140637, 171045, 180819, 187516, 200910, 228060, 234395, 241092, 281274, 301365, 342090, 361638, 401820, 421911, 468790, 562548, 602730, 684180, 703185, 723276, 843822, 904095, 937580, 1205460, 1265733, 1406370, 1687644, 1808190, 2109555, 2531466, 2812740, 3616380, 4219110, 5062932, 6328665, 8438220, 12657330, 25314660]

約数ペア:

[(1, 25314660), (2, 12657330), (3, 8438220), (4, 6328665), (5, 5062932), (6, 4219110), (7, 3616380), (9, 2812740), (10, 2531466), (12, 2109555), (14, 1808190), (15, 1687644), (18, 1406370), (20, 1265733), (21, 1205460), (27, 937580), (28, 904095), (30, 843822), (35, 723276), (36, 703185), (37, 684180), (42, 602730), (45, 562548), (54, 468790), (60, 421911), (63, 401820), (70, 361638), (74, 342090), (84, 301365), (90, 281274), (105, 241092), (108, 234395), (111, 228060), (126, 200910), (135, 187516), (140, 180819), (148, 171045), (180, 140637), (181, 139860), (185, 136836), (189, 133940), (210, 120546), (222, 114030), (252, 100455), (259, 97740), (270, 93758), (315, 80364), (333, 76020), (362, 69930), (370, 68418), (378, 66970), (420, 60273), (444, 57015), (518, 48870), (540, 46879), (543, 46620), (555, 45612), (630, 40182), (666, 38010), (724, 34965), (740, 34209), (756, 33485), (777, 32580), (905, 27972), (945, 26788), (999, 25340), (1036, 24435), (1086, 23310), (1110, 22806), (1260, 20091), (1267, 19980), (1295, 19548), (1332, 19005), (1554, 16290), (1629, 15540), (1665, 15204), (1810, 13986), (1890, 13394), (1998, 12670), (2172, 11655), (2220, 11403), (2331, 10860), (2534, 9990), (2590, 9774), (2715, 9324), (3108, 8145), (3258, 7770), (3330, 7602), (3620, 6993), (3780, 6697), (3801, 6660), (3885, 6516), (3996, 6335), (4662, 5430), (4887, 5180), (4995, 5068)]