82560225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 164275200

約数和(自身を除く): 81714975

約数列:

[1, 3, 5, 11, 15, 19, 23, 25, 33, 55, 57, 69, 75, 95, 115, 165, 209, 229, 253, 275, 285, 345, 437, 475, 575, 627, 687, 759, 825, 1045, 1145, 1265, 1311, 1425, 1725, 2185, 2519, 3135, 3435, 3795, 4351, 4807, 5225, 5267, 5725, 6325, 6555, 7557, 10925, 12595, 13053, 14421, 15675, 15801, 17175, 18975, 21755, 24035, 26335, 32775, 37785, 47861, 57937, 62975, 65265, 72105, 79005, 100073, 108775, 120175, 131675, 143583, 173811, 188925, 239305, 289685, 300219, 326325, 360525, 395025, 500365, 717915, 869055, 1100803, 1196525, 1448425, 1501095, 2501825, 3302409, 3589575, 4345275, 5504015, 7505475, 16512045, 27520075, 82560225]

約数ペア:

[(1, 82560225), (3, 27520075), (5, 16512045), (11, 7505475), (15, 5504015), (19, 4345275), (23, 3589575), (25, 3302409), (33, 2501825), (55, 1501095), (57, 1448425), (69, 1196525), (75, 1100803), (95, 869055), (115, 717915), (165, 500365), (209, 395025), (229, 360525), (253, 326325), (275, 300219), (285, 289685), (345, 239305), (437, 188925), (475, 173811), (575, 143583), (627, 131675), (687, 120175), (759, 108775), (825, 100073), (1045, 79005), (1145, 72105), (1265, 65265), (1311, 62975), (1425, 57937), (1725, 47861), (2185, 37785), (2519, 32775), (3135, 26335), (3435, 24035), (3795, 21755), (4351, 18975), (4807, 17175), (5225, 15801), (5267, 15675), (5725, 14421), (6325, 13053), (6555, 12595), (7557, 10925)]