109250820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2850

約数の個数: 144

約数和(自身を含む): 391093248

約数和(自身を除く): 281842428

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 2797, 3255, 3906, 4340, 5580, 5594, 6510, 7812, 8391, 9765, 11188, 13020, 13985, 16782, 19530, 19579, 25173, 27970, 33564, 39060, 39158, 41955, 50346, 55940, 58737, 78316, 83910, 86707, 97895, 100692, 117474, 125865, 167820, 173414, 176211, 195790, 234948, 251730, 260121, 293685, 346828, 352422, 391580, 433535, 503460, 520242, 587370, 606949, 704844, 780363, 867070, 881055, 1040484, 1174740, 1213898, 1300605, 1560726, 1734140, 1762110, 1820847, 2427796, 2601210, 3034745, 3121452, 3524220, 3641694, 3901815, 5202420, 5462541, 6069490, 7283388, 7803630, 9104235, 10925082, 12138980, 15607260, 18208470, 21850164, 27312705, 36416940, 54625410, 109250820]

約数ペア:

[(1, 109250820), (2, 54625410), (3, 36416940), (4, 27312705), (5, 21850164), (6, 18208470), (7, 15607260), (9, 12138980), (10, 10925082), (12, 9104235), (14, 7803630), (15, 7283388), (18, 6069490), (20, 5462541), (21, 5202420), (28, 3901815), (30, 3641694), (31, 3524220), (35, 3121452), (36, 3034745), (42, 2601210), (45, 2427796), (60, 1820847), (62, 1762110), (63, 1734140), (70, 1560726), (84, 1300605), (90, 1213898), (93, 1174740), (105, 1040484), (124, 881055), (126, 867070), (140, 780363), (155, 704844), (180, 606949), (186, 587370), (210, 520242), (217, 503460), (252, 433535), (279, 391580), (310, 352422), (315, 346828), (372, 293685), (420, 260121), (434, 251730), (465, 234948), (558, 195790), (620, 176211), (630, 173414), (651, 167820), (868, 125865), (930, 117474), (1085, 100692), (1116, 97895), (1260, 86707), (1302, 83910), (1395, 78316), (1860, 58737), (1953, 55940), (2170, 50346), (2604, 41955), (2790, 39158), (2797, 39060), (3255, 33564), (3906, 27970), (4340, 25173), (5580, 19579), (5594, 19530), (6510, 16782), (7812, 13985), (8391, 13020), (9765, 11188)]