9925465140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 31268160000

約数和(自身を除く): 21342694860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 270, 281, 298, 439, 447, 540, 562, 596, 745, 843, 878, 894, 1124, 1317, 1341, 1405, 1490, 1686, 1756, 1788, 2195, 2235, 2529, 2634, 2682, 2810, 2980, 3372, 3951, 4023, 4215, 4390, 4470, 5058, 5268, 5364, 5620, 6585, 6705, 7587, 7902, 8046, 8430, 8780, 8940, 10116, 11853, 12645, 13170, 13410, 15174, 15804, 16092, 16860, 19755, 20115, 23706, 25290, 26340, 26820, 30348, 37935, 39510, 40230, 41869, 47412, 50580, 59265, 65411, 75870, 79020, 80460, 83738, 118530, 123359, 125607, 130822, 151740, 167476, 196233, 209345, 237060, 246718, 251214, 261644, 327055, 370077, 376821, 392466, 418690, 493436, 502428, 588699, 616795, 628035, 654110, 740154, 753642, 784932, 837380, 981165, 1110231, 1130463, 1177398, 1233590, 1256070, 1308220, 1480308, 1507284, 1766097, 1850385, 1884105, 1962330, 2220462, 2260926, 2354796, 2467180, 2512140, 2943495, 3330693, 3532194, 3700770, 3768210, 3924660, 4440924, 4521852, 5551155, 5652315, 5886990, 6661386, 7064388, 7401540, 7536420, 8830485, 11102310, 11304630, 11773980, 13322772, 16653465, 17660970, 18380491, 22204620, 22609260, 33306930, 35321940, 36760982, 55141473, 66613860, 73521964, 91902455, 110282946, 165424419, 183804910, 220565892, 275707365, 330848838, 367609820, 496273257, 551414730, 661697676, 827122095, 992546514, 1102829460, 1654244190, 1985093028, 2481366285, 3308488380, 4962732570, 9925465140]

約数ペア:

[(1, 9925465140), (2, 4962732570), (3, 3308488380), (4, 2481366285), (5, 1985093028), (6, 1654244190), (9, 1102829460), (10, 992546514), (12, 827122095), (15, 661697676), (18, 551414730), (20, 496273257), (27, 367609820), (30, 330848838), (36, 275707365), (45, 220565892), (54, 183804910), (60, 165424419), (90, 110282946), (108, 91902455), (135, 73521964), (149, 66613860), (180, 55141473), (270, 36760982), (281, 35321940), (298, 33306930), (439, 22609260), (447, 22204620), (540, 18380491), (562, 17660970), (596, 16653465), (745, 13322772), (843, 11773980), (878, 11304630), (894, 11102310), (1124, 8830485), (1317, 7536420), (1341, 7401540), (1405, 7064388), (1490, 6661386), (1686, 5886990), (1756, 5652315), (1788, 5551155), (2195, 4521852), (2235, 4440924), (2529, 3924660), (2634, 3768210), (2682, 3700770), (2810, 3532194), (2980, 3330693), (3372, 2943495), (3951, 2512140), (4023, 2467180), (4215, 2354796), (4390, 2260926), (4470, 2220462), (5058, 1962330), (5268, 1884105), (5364, 1850385), (5620, 1766097), (6585, 1507284), (6705, 1480308), (7587, 1308220), (7902, 1256070), (8046, 1233590), (8430, 1177398), (8780, 1130463), (8940, 1110231), (10116, 981165), (11853, 837380), (12645, 784932), (13170, 753642), (13410, 740154), (15174, 654110), (15804, 628035), (16092, 616795), (16860, 588699), (19755, 502428), (20115, 493436), (23706, 418690), (25290, 392466), (26340, 376821), (26820, 370077), (30348, 327055), (37935, 261644), (39510, 251214), (40230, 246718), (41869, 237060), (47412, 209345), (50580, 196233), (59265, 167476), (65411, 151740), (75870, 130822), (79020, 125607), (80460, 123359), (83738, 118530)]