71883450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17749}}^1$

素因数の和:17773

約数の個数: 60

約数和(自身を含む): 199740750

約数和(自身を除く): 127857300

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 17749, 35498, 53247, 88745, 106494, 159741, 177490, 266235, 319482, 443725, 479223, 532470, 798705, 887450, 958446, 1331175, 1437669, 1597410, 2396115, 2662350, 2875338, 3993525, 4792230, 7188345, 7987050, 11980575, 14376690, 23961150, 35941725, 71883450]

約数ペア:

[(1, 71883450), (2, 35941725), (3, 23961150), (5, 14376690), (6, 11980575), (9, 7987050), (10, 7188345), (15, 4792230), (18, 3993525), (25, 2875338), (27, 2662350), (30, 2396115), (45, 1597410), (50, 1437669), (54, 1331175), (75, 958446), (81, 887450), (90, 798705), (135, 532470), (150, 479223), (162, 443725), (225, 319482), (270, 266235), (405, 177490), (450, 159741), (675, 106494), (810, 88745), (1350, 53247), (2025, 35498), (4050, 17749)]