75425760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52379}}^1$

素因数の和:52400

約数の個数: 72

約数和(自身を含む): 257395320

約数和(自身を除く): 181969560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52379, 104758, 157137, 209516, 261895, 314274, 419032, 471411, 523790, 628548, 785685, 838064, 942822, 1047580, 1257096, 1571370, 1676128, 1885644, 2095160, 2357055, 2514192, 3142740, 3771288, 4190320, 4714110, 5028384, 6285480, 7542576, 8380640, 9428220, 12570960, 15085152, 18856440, 25141920, 37712880, 75425760]

約数ペア:

[(1, 75425760), (2, 37712880), (3, 25141920), (4, 18856440), (5, 15085152), (6, 12570960), (8, 9428220), (9, 8380640), (10, 7542576), (12, 6285480), (15, 5028384), (16, 4714110), (18, 4190320), (20, 3771288), (24, 3142740), (30, 2514192), (32, 2357055), (36, 2095160), (40, 1885644), (45, 1676128), (48, 1571370), (60, 1257096), (72, 1047580), (80, 942822), (90, 838064), (96, 785685), (120, 628548), (144, 523790), (160, 471411), (180, 419032), (240, 314274), (288, 261895), (360, 209516), (480, 157137), (720, 104758), (1440, 52379)]