68498280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 224289000

約数和(自身を除く): 155790720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1277, 1341, 1490, 1788, 2235, 2554, 2682, 2980, 3576, 3831, 4470, 5108, 5364, 5960, 6385, 6705, 7662, 8940, 10216, 10728, 11493, 12770, 13410, 15324, 17880, 19155, 22986, 25540, 26820, 30648, 38310, 45972, 51080, 53640, 57465, 76620, 91944, 114930, 153240, 190273, 229860, 380546, 459720, 570819, 761092, 951365, 1141638, 1522184, 1712457, 1902730, 2283276, 2854095, 3424914, 3805460, 4566552, 5708190, 6849828, 7610920, 8562285, 11416380, 13699656, 17124570, 22832760, 34249140, 68498280]

約数ペア:

[(1, 68498280), (2, 34249140), (3, 22832760), (4, 17124570), (5, 13699656), (6, 11416380), (8, 8562285), (9, 7610920), (10, 6849828), (12, 5708190), (15, 4566552), (18, 3805460), (20, 3424914), (24, 2854095), (30, 2283276), (36, 1902730), (40, 1712457), (45, 1522184), (60, 1141638), (72, 951365), (90, 761092), (120, 570819), (149, 459720), (180, 380546), (298, 229860), (360, 190273), (447, 153240), (596, 114930), (745, 91944), (894, 76620), (1192, 57465), (1277, 53640), (1341, 51080), (1490, 45972), (1788, 38310), (2235, 30648), (2554, 26820), (2682, 25540), (2980, 22986), (3576, 19155), (3831, 17880), (4470, 15324), (5108, 13410), (5364, 12770), (5960, 11493), (6385, 10728), (6705, 10216), (7662, 8940)]