124572075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 224503488

約数和(自身を除く): 99931413

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 107, 129, 215, 285, 321, 361, 475, 535, 645, 817, 1075, 1083, 1425, 1605, 1805, 2033, 2451, 2675, 3225, 4085, 4601, 5415, 6099, 8025, 9025, 10165, 12255, 13803, 15523, 20425, 23005, 27075, 30495, 38627, 46569, 50825, 61275, 69015, 77615, 87419, 115025, 115881, 152475, 193135, 232845, 262257, 345075, 388075, 437095, 579405, 965675, 1164225, 1311285, 1660961, 2185475, 2897025, 4982883, 6556425, 8304805, 24914415, 41524025, 124572075]

約数ペア:

[(1, 124572075), (3, 41524025), (5, 24914415), (15, 8304805), (19, 6556425), (25, 4982883), (43, 2897025), (57, 2185475), (75, 1660961), (95, 1311285), (107, 1164225), (129, 965675), (215, 579405), (285, 437095), (321, 388075), (361, 345075), (475, 262257), (535, 232845), (645, 193135), (817, 152475), (1075, 115881), (1083, 115025), (1425, 87419), (1605, 77615), (1805, 69015), (2033, 61275), (2451, 50825), (2675, 46569), (3225, 38627), (4085, 30495), (4601, 27075), (5415, 23005), (6099, 20425), (8025, 15523), (9025, 13803), (10165, 12255)]