144829740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19949}}^1$

素因数の和:19983

約数の個数: 72

約数和(自身を含む): 445762800

約数和(自身を除く): 300933060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 19949, 39898, 59847, 79796, 99745, 119694, 199490, 219439, 239388, 299235, 398980, 438878, 598470, 658317, 877756, 1097195, 1196940, 1316634, 2194390, 2413829, 2633268, 3291585, 4388780, 4827658, 6583170, 7241487, 9655316, 12069145, 13166340, 14482974, 24138290, 28965948, 36207435, 48276580, 72414870, 144829740]

約数ペア:

[(1, 144829740), (2, 72414870), (3, 48276580), (4, 36207435), (5, 28965948), (6, 24138290), (10, 14482974), (11, 13166340), (12, 12069145), (15, 9655316), (20, 7241487), (22, 6583170), (30, 4827658), (33, 4388780), (44, 3291585), (55, 2633268), (60, 2413829), (66, 2194390), (110, 1316634), (121, 1196940), (132, 1097195), (165, 877756), (220, 658317), (242, 598470), (330, 438878), (363, 398980), (484, 299235), (605, 239388), (660, 219439), (726, 199490), (1210, 119694), (1452, 99745), (1815, 79796), (2420, 59847), (3630, 39898), (7260, 19949)]