152780310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{787}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 408499200

約数和(自身を除く): 255718890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 719, 787, 1438, 1574, 2157, 2361, 3595, 3935, 4314, 4722, 6471, 7083, 7190, 7870, 10785, 11805, 12942, 14166, 19413, 21249, 21570, 23610, 32355, 35415, 38826, 42498, 64710, 70830, 97065, 106245, 194130, 212490, 565853, 1131706, 1697559, 2829265, 3395118, 5092677, 5658530, 8487795, 10185354, 15278031, 16975590, 25463385, 30556062, 50926770, 76390155, 152780310]

約数ペア:

[(1, 152780310), (2, 76390155), (3, 50926770), (5, 30556062), (6, 25463385), (9, 16975590), (10, 15278031), (15, 10185354), (18, 8487795), (27, 5658530), (30, 5092677), (45, 3395118), (54, 2829265), (90, 1697559), (135, 1131706), (270, 565853), (719, 212490), (787, 194130), (1438, 106245), (1574, 97065), (2157, 70830), (2361, 64710), (3595, 42498), (3935, 38826), (4314, 35415), (4722, 32355), (6471, 23610), (7083, 21570), (7190, 21249), (7870, 19413), (10785, 14166), (11805, 12942)]