20160455175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{5869}}^1$

素因数の和:6622

約数の個数: 96

約数和(自身を含む): 42391731200

約数和(自身を除く): 22231276025

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 727, 945, 1575, 2181, 3635, 4725, 5089, 5869, 6543, 10905, 15267, 17607, 18175, 19629, 25445, 29345, 32715, 41083, 45801, 52821, 54525, 76335, 88035, 98145, 123249, 127225, 137403, 146725, 158463, 163575, 205415, 229005, 264105, 369747, 381675, 440175, 490725, 616245, 687015, 792315, 1027075, 1109241, 1145025, 1320525, 1848735, 3081225, 3435075, 3961575, 4266763, 5546205, 9243675, 12800289, 21333815, 27731025, 29867341, 38400867, 64001445, 89602023, 106669075, 115202601, 149336705, 192004335, 268806069, 320007225, 448010115, 576013005, 746683525, 806418207, 960021675, 1344030345, 2240050575, 2880065025, 4032091035, 6720151725, 20160455175]

約数ペア:

[(1, 20160455175), (3, 6720151725), (5, 4032091035), (7, 2880065025), (9, 2240050575), (15, 1344030345), (21, 960021675), (25, 806418207), (27, 746683525), (35, 576013005), (45, 448010115), (63, 320007225), (75, 268806069), (105, 192004335), (135, 149336705), (175, 115202601), (189, 106669075), (225, 89602023), (315, 64001445), (525, 38400867), (675, 29867341), (727, 27731025), (945, 21333815), (1575, 12800289), (2181, 9243675), (3635, 5546205), (4725, 4266763), (5089, 3961575), (5869, 3435075), (6543, 3081225), (10905, 1848735), (15267, 1320525), (17607, 1145025), (18175, 1109241), (19629, 1027075), (25445, 792315), (29345, 687015), (32715, 616245), (41083, 490725), (45801, 440175), (52821, 381675), (54525, 369747), (76335, 264105), (88035, 229005), (98145, 205415), (123249, 163575), (127225, 158463), (137403, 146725)]