65204700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19759}}^1$

素因数の和:19787

約数の個数: 72

約数和(自身を含む): 205820160

約数和(自身を除く): 140615460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 19759, 39518, 59277, 79036, 98795, 118554, 197590, 217349, 237108, 296385, 395180, 434698, 493975, 592770, 652047, 869396, 987950, 1086745, 1185540, 1304094, 1481925, 1975900, 2173490, 2608188, 2963850, 3260235, 4346980, 5433725, 5927700, 6520470, 10867450, 13040940, 16301175, 21734900, 32602350, 65204700]

約数ペア:

[(1, 65204700), (2, 32602350), (3, 21734900), (4, 16301175), (5, 13040940), (6, 10867450), (10, 6520470), (11, 5927700), (12, 5433725), (15, 4346980), (20, 3260235), (22, 2963850), (25, 2608188), (30, 2173490), (33, 1975900), (44, 1481925), (50, 1304094), (55, 1185540), (60, 1086745), (66, 987950), (75, 869396), (100, 652047), (110, 592770), (132, 493975), (150, 434698), (165, 395180), (220, 296385), (275, 237108), (300, 217349), (330, 197590), (550, 118554), (660, 98795), (825, 79036), (1100, 59277), (1650, 39518), (3300, 19759)]