26157780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 108

約数和(自身を含む): 87286836

約数和(自身を除く): 61129056

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1201, 1210, 1452, 1815, 1980, 2178, 2402, 2420, 3603, 3630, 4356, 4804, 5445, 6005, 7206, 7260, 10809, 10890, 12010, 13211, 14412, 18015, 21618, 21780, 24020, 26422, 36030, 39633, 43236, 52844, 54045, 66055, 72060, 79266, 108090, 118899, 132110, 145321, 158532, 198165, 216180, 237798, 264220, 290642, 396330, 435963, 475596, 581284, 594495, 726605, 792660, 871926, 1188990, 1307889, 1453210, 1743852, 2179815, 2377980, 2615778, 2906420, 4359630, 5231556, 6539445, 8719260, 13078890, 26157780]

約数ペア:

[(1, 26157780), (2, 13078890), (3, 8719260), (4, 6539445), (5, 5231556), (6, 4359630), (9, 2906420), (10, 2615778), (11, 2377980), (12, 2179815), (15, 1743852), (18, 1453210), (20, 1307889), (22, 1188990), (30, 871926), (33, 792660), (36, 726605), (44, 594495), (45, 581284), (55, 475596), (60, 435963), (66, 396330), (90, 290642), (99, 264220), (110, 237798), (121, 216180), (132, 198165), (165, 158532), (180, 145321), (198, 132110), (220, 118899), (242, 108090), (330, 79266), (363, 72060), (396, 66055), (484, 54045), (495, 52844), (605, 43236), (660, 39633), (726, 36030), (990, 26422), (1089, 24020), (1201, 21780), (1210, 21618), (1452, 18015), (1815, 14412), (1980, 13211), (2178, 12010), (2402, 10890), (2420, 10809), (3603, 7260), (3630, 7206), (4356, 6005), (4804, 5445)]