77560290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 215519616

約数和(自身を除く): 137959326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 163, 170, 255, 306, 311, 326, 489, 510, 622, 765, 815, 933, 978, 1467, 1530, 1555, 1630, 1866, 2445, 2771, 2799, 2934, 3110, 4665, 4890, 5287, 5542, 5598, 7335, 8313, 9330, 10574, 13855, 13995, 14670, 15861, 16626, 24939, 26435, 27710, 27990, 31722, 41565, 47583, 49878, 50693, 52870, 79305, 83130, 95166, 101386, 124695, 152079, 158610, 237915, 249390, 253465, 304158, 456237, 475830, 506930, 760395, 861781, 912474, 1520790, 1723562, 2281185, 2585343, 4308905, 4562370, 5170686, 7756029, 8617810, 12926715, 15512058, 25853430, 38780145, 77560290]

約数ペア:

[(1, 77560290), (2, 38780145), (3, 25853430), (5, 15512058), (6, 12926715), (9, 8617810), (10, 7756029), (15, 5170686), (17, 4562370), (18, 4308905), (30, 2585343), (34, 2281185), (45, 1723562), (51, 1520790), (85, 912474), (90, 861781), (102, 760395), (153, 506930), (163, 475830), (170, 456237), (255, 304158), (306, 253465), (311, 249390), (326, 237915), (489, 158610), (510, 152079), (622, 124695), (765, 101386), (815, 95166), (933, 83130), (978, 79305), (1467, 52870), (1530, 50693), (1555, 49878), (1630, 47583), (1866, 41565), (2445, 31722), (2771, 27990), (2799, 27710), (2934, 26435), (3110, 24939), (4665, 16626), (4890, 15861), (5287, 14670), (5542, 13995), (5598, 13855), (7335, 10574), (8313, 9330)]