82449180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41641}}^1$

素因数の和:41667

約数の個数: 72

約数和(自身を含む): 272838384

約数和(自身を除く): 190389204

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, 41641, 83282, 124923, 166564, 208205, 249846, 374769, 416410, 458051, 499692, 624615, 749538, 832820, 916102, 1249230, 1374153, 1499076, 1832204, 1873845, 2290255, 2498460, 2748306, 3747690, 4122459, 4580510, 5496612, 6870765, 7495380, 8244918, 9161020, 13741530, 16489836, 20612295, 27483060, 41224590, 82449180]

約数ペア:

[(1, 82449180), (2, 41224590), (3, 27483060), (4, 20612295), (5, 16489836), (6, 13741530), (9, 9161020), (10, 8244918), (11, 7495380), (12, 6870765), (15, 5496612), (18, 4580510), (20, 4122459), (22, 3747690), (30, 2748306), (33, 2498460), (36, 2290255), (44, 1873845), (45, 1832204), (55, 1499076), (60, 1374153), (66, 1249230), (90, 916102), (99, 832820), (110, 749538), (132, 624615), (165, 499692), (180, 458051), (198, 416410), (220, 374769), (330, 249846), (396, 208205), (495, 166564), (660, 124923), (990, 83282), (1980, 41641)]