249395527620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1541191}}^1$

素因数の和:1541266

約数の個数: 144

約数和(自身を含む): 807831198720

約数和(自身を除く): 558435671100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1305, 1395, 1740, 1798, 1860, 2610, 2697, 2790, 3596, 4495, 5220, 5394, 5580, 8091, 8990, 10788, 13485, 16182, 17980, 26970, 32364, 40455, 53940, 80910, 161820, 1541191, 3082382, 4623573, 6164764, 7705955, 9247146, 13870719, 15411910, 18494292, 23117865, 27741438, 30823820, 44694539, 46235730, 47776921, 55482876, 69353595, 89389078, 92471460, 95553842, 134083617, 138707190, 143330763, 178778156, 191107684, 223472695, 238884605, 268167234, 277414380, 286661526, 402250851, 429992289, 446945390, 477769210, 536334468, 573323052, 670418085, 716653815, 804501702, 859984578, 893890780, 955538420, 1340836170, 1385530709, 1433307630, 1609003404, 1719969156, 2011254255, 2149961445, 2681672340, 2771061418, 2866615260, 4022508510, 4156592127, 4299922890, 5542122836, 6927653545, 8045017020, 8313184254, 8599845780, 12469776381, 13855307090, 16626368508, 20782960635, 24939552762, 27710614180, 41565921270, 49879105524, 62348881905, 83131842540, 124697763810, 249395527620]

約数ペア:

[(1, 249395527620), (2, 124697763810), (3, 83131842540), (4, 62348881905), (5, 49879105524), (6, 41565921270), (9, 27710614180), (10, 24939552762), (12, 20782960635), (15, 16626368508), (18, 13855307090), (20, 12469776381), (29, 8599845780), (30, 8313184254), (31, 8045017020), (36, 6927653545), (45, 5542122836), (58, 4299922890), (60, 4156592127), (62, 4022508510), (87, 2866615260), (90, 2771061418), (93, 2681672340), (116, 2149961445), (124, 2011254255), (145, 1719969156), (155, 1609003404), (174, 1433307630), (180, 1385530709), (186, 1340836170), (261, 955538420), (279, 893890780), (290, 859984578), (310, 804501702), (348, 716653815), (372, 670418085), (435, 573323052), (465, 536334468), (522, 477769210), (558, 446945390), (580, 429992289), (620, 402250851), (870, 286661526), (899, 277414380), (930, 268167234), (1044, 238884605), (1116, 223472695), (1305, 191107684), (1395, 178778156), (1740, 143330763), (1798, 138707190), (1860, 134083617), (2610, 95553842), (2697, 92471460), (2790, 89389078), (3596, 69353595), (4495, 55482876), (5220, 47776921), (5394, 46235730), (5580, 44694539), (8091, 30823820), (8990, 27741438), (10788, 23117865), (13485, 18494292), (16182, 15411910), (17980, 13870719), (26970, 9247146), (32364, 7705955), (40455, 6164764), (53940, 4623573), (80910, 3082382), (161820, 1541191)]