27583380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13931}}^1$

素因数の和:13957

約数の個数: 72

約数和(自身を含む): 91282464

約数和(自身を除く): 63699084

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, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13931, 27862, 41793, 55724, 69655, 83586, 125379, 139310, 153241, 167172, 208965, 250758, 278620, 306482, 417930, 459723, 501516, 612964, 626895, 766205, 835860, 919446, 1253790, 1379169, 1532410, 1838892, 2298615, 2507580, 2758338, 3064820, 4597230, 5516676, 6895845, 9194460, 13791690, 27583380]

約数ペア:

[(1, 27583380), (2, 13791690), (3, 9194460), (4, 6895845), (5, 5516676), (6, 4597230), (9, 3064820), (10, 2758338), (11, 2507580), (12, 2298615), (15, 1838892), (18, 1532410), (20, 1379169), (22, 1253790), (30, 919446), (33, 835860), (36, 766205), (44, 626895), (45, 612964), (55, 501516), (60, 459723), (66, 417930), (90, 306482), (99, 278620), (110, 250758), (132, 208965), (165, 167172), (180, 153241), (198, 139310), (220, 125379), (330, 83586), (396, 69655), (495, 55724), (660, 41793), (990, 27862), (1980, 13931)]