293920380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 994896000

約数和(自身を除く): 700975620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 149, 156, 180, 195, 234, 260, 270, 281, 298, 351, 390, 447, 468, 540, 562, 585, 596, 702, 745, 780, 843, 894, 1124, 1170, 1341, 1404, 1405, 1490, 1686, 1755, 1788, 1937, 2235, 2340, 2529, 2682, 2810, 2980, 3372, 3510, 3653, 3874, 4023, 4215, 4470, 5058, 5364, 5620, 5811, 6705, 7020, 7306, 7587, 7748, 8046, 8430, 8940, 9685, 10116, 10959, 11622, 12645, 13410, 14612, 15174, 16092, 16860, 17433, 18265, 19370, 20115, 21918, 23244, 25290, 26820, 29055, 30348, 32877, 34866, 36530, 37935, 38740, 40230, 41869, 43836, 50580, 52299, 54795, 58110, 65754, 69732, 73060, 75870, 80460, 83738, 87165, 98631, 104598, 109590, 116220, 125607, 131508, 151740, 164385, 167476, 174330, 197262, 209196, 209345, 219180, 251214, 261495, 328770, 348660, 376821, 394524, 418690, 493155, 502428, 522990, 544297, 628035, 657540, 753642, 837380, 986310, 1045980, 1088594, 1130463, 1256070, 1507284, 1632891, 1884105, 1972620, 2177188, 2260926, 2512140, 2721485, 3265782, 3768210, 4521852, 4898673, 5442970, 5652315, 6531564, 7536420, 8164455, 9797346, 10885940, 11304630, 14696019, 16328910, 19594692, 22609260, 24493365, 29392038, 32657820, 48986730, 58784076, 73480095, 97973460, 146960190, 293920380]

約数ペア:

[(1, 293920380), (2, 146960190), (3, 97973460), (4, 73480095), (5, 58784076), (6, 48986730), (9, 32657820), (10, 29392038), (12, 24493365), (13, 22609260), (15, 19594692), (18, 16328910), (20, 14696019), (26, 11304630), (27, 10885940), (30, 9797346), (36, 8164455), (39, 7536420), (45, 6531564), (52, 5652315), (54, 5442970), (60, 4898673), (65, 4521852), (78, 3768210), (90, 3265782), (108, 2721485), (117, 2512140), (130, 2260926), (135, 2177188), (149, 1972620), (156, 1884105), (180, 1632891), (195, 1507284), (234, 1256070), (260, 1130463), (270, 1088594), (281, 1045980), (298, 986310), (351, 837380), (390, 753642), (447, 657540), (468, 628035), (540, 544297), (562, 522990), (585, 502428), (596, 493155), (702, 418690), (745, 394524), (780, 376821), (843, 348660), (894, 328770), (1124, 261495), (1170, 251214), (1341, 219180), (1404, 209345), (1405, 209196), (1490, 197262), (1686, 174330), (1755, 167476), (1788, 164385), (1937, 151740), (2235, 131508), (2340, 125607), (2529, 116220), (2682, 109590), (2810, 104598), (2980, 98631), (3372, 87165), (3510, 83738), (3653, 80460), (3874, 75870), (4023, 73060), (4215, 69732), (4470, 65754), (5058, 58110), (5364, 54795), (5620, 52299), (5811, 50580), (6705, 43836), (7020, 41869), (7306, 40230), (7587, 38740), (7748, 37935), (8046, 36530), (8430, 34866), (8940, 32877), (9685, 30348), (10116, 29055), (10959, 26820), (11622, 25290), (12645, 23244), (13410, 21918), (14612, 20115), (15174, 19370), (16092, 18265), (16860, 17433)]