142273530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{75277}}^1$

素因数の和:75300

約数の個数: 64

約数和(自身を含む): 433601280

約数和(自身を除く): 291327750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 75277, 150554, 225831, 376385, 451662, 526939, 677493, 752770, 1053878, 1129155, 1354986, 1580817, 2032479, 2258310, 2634695, 3161634, 3387465, 4064958, 4742451, 5269390, 6774930, 7904085, 9484902, 10162395, 14227353, 15808170, 20324790, 23712255, 28454706, 47424510, 71136765, 142273530]

約数ペア:

[(1, 142273530), (2, 71136765), (3, 47424510), (5, 28454706), (6, 23712255), (7, 20324790), (9, 15808170), (10, 14227353), (14, 10162395), (15, 9484902), (18, 7904085), (21, 6774930), (27, 5269390), (30, 4742451), (35, 4064958), (42, 3387465), (45, 3161634), (54, 2634695), (63, 2258310), (70, 2032479), (90, 1580817), (105, 1354986), (126, 1129155), (135, 1053878), (189, 752770), (210, 677493), (270, 526939), (315, 451662), (378, 376385), (630, 225831), (945, 150554), (1890, 75277)]