143305140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19739}}^1$

素因数の和:19773

約数の個数: 72

約数和(自身を含む): 441070560

約数和(自身を除く): 297765420

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, 19739, 39478, 59217, 78956, 98695, 118434, 197390, 217129, 236868, 296085, 394780, 434258, 592170, 651387, 868516, 1085645, 1184340, 1302774, 2171290, 2388419, 2605548, 3256935, 4342580, 4776838, 6513870, 7165257, 9553676, 11942095, 13027740, 14330514, 23884190, 28661028, 35826285, 47768380, 71652570, 143305140]

約数ペア:

[(1, 143305140), (2, 71652570), (3, 47768380), (4, 35826285), (5, 28661028), (6, 23884190), (10, 14330514), (11, 13027740), (12, 11942095), (15, 9553676), (20, 7165257), (22, 6513870), (30, 4776838), (33, 4342580), (44, 3256935), (55, 2605548), (60, 2388419), (66, 2171290), (110, 1302774), (121, 1184340), (132, 1085645), (165, 868516), (220, 651387), (242, 592170), (330, 434258), (363, 394780), (484, 296085), (605, 236868), (660, 217129), (726, 197390), (1210, 118434), (1452, 98695), (1815, 78956), (2420, 59217), (3630, 39478), (7260, 19739)]