86533380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 284981760

約数和(自身を除く): 198448380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 61, 71, 74, 90, 108, 111, 122, 135, 142, 148, 180, 183, 185, 213, 222, 244, 270, 284, 305, 333, 355, 366, 370, 426, 444, 540, 549, 555, 610, 639, 666, 710, 732, 740, 852, 915, 999, 1065, 1098, 1110, 1220, 1278, 1332, 1420, 1647, 1665, 1830, 1917, 1998, 2130, 2196, 2220, 2257, 2556, 2627, 2745, 3195, 3294, 3330, 3660, 3834, 3996, 4260, 4331, 4514, 4995, 5254, 5490, 6390, 6588, 6660, 6771, 7668, 7881, 8235, 8662, 9028, 9585, 9990, 10508, 10980, 11285, 12780, 12993, 13135, 13542, 15762, 16470, 17324, 19170, 19980, 20313, 21655, 22570, 23643, 25986, 26270, 27084, 31524, 32940, 33855, 38340, 38979, 39405, 40626, 43310, 45140, 47286, 51972, 52540, 60939, 64965, 67710, 70929, 77958, 78810, 81252, 86620, 94572, 101565, 116937, 118215, 121878, 129930, 135420, 141858, 155916, 157620, 160247, 194895, 203130, 233874, 236430, 243756, 259860, 283716, 304695, 320494, 354645, 389790, 406260, 467748, 472860, 480741, 584685, 609390, 640988, 709290, 779580, 801235, 961482, 1169370, 1218780, 1418580, 1442223, 1602470, 1922964, 2338740, 2403705, 2884446, 3204940, 4326669, 4807410, 5768892, 7211115, 8653338, 9614820, 14422230, 17306676, 21633345, 28844460, 43266690, 86533380]

約数ペア:

[(1, 86533380), (2, 43266690), (3, 28844460), (4, 21633345), (5, 17306676), (6, 14422230), (9, 9614820), (10, 8653338), (12, 7211115), (15, 5768892), (18, 4807410), (20, 4326669), (27, 3204940), (30, 2884446), (36, 2403705), (37, 2338740), (45, 1922964), (54, 1602470), (60, 1442223), (61, 1418580), (71, 1218780), (74, 1169370), (90, 961482), (108, 801235), (111, 779580), (122, 709290), (135, 640988), (142, 609390), (148, 584685), (180, 480741), (183, 472860), (185, 467748), (213, 406260), (222, 389790), (244, 354645), (270, 320494), (284, 304695), (305, 283716), (333, 259860), (355, 243756), (366, 236430), (370, 233874), (426, 203130), (444, 194895), (540, 160247), (549, 157620), (555, 155916), (610, 141858), (639, 135420), (666, 129930), (710, 121878), (732, 118215), (740, 116937), (852, 101565), (915, 94572), (999, 86620), (1065, 81252), (1098, 78810), (1110, 77958), (1220, 70929), (1278, 67710), (1332, 64965), (1420, 60939), (1647, 52540), (1665, 51972), (1830, 47286), (1917, 45140), (1998, 43310), (2130, 40626), (2196, 39405), (2220, 38979), (2257, 38340), (2556, 33855), (2627, 32940), (2745, 31524), (3195, 27084), (3294, 26270), (3330, 25986), (3660, 23643), (3834, 22570), (3996, 21655), (4260, 20313), (4331, 19980), (4514, 19170), (4995, 17324), (5254, 16470), (5490, 15762), (6390, 13542), (6588, 13135), (6660, 12993), (6771, 12780), (7668, 11285), (7881, 10980), (8235, 10508), (8662, 9990), (9028, 9585)]