66145080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 212486400

約数和(自身を除く): 146341320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 433, 456, 536, 570, 670, 760, 804, 866, 1005, 1140, 1273, 1299, 1340, 1608, 1732, 2010, 2165, 2280, 2546, 2598, 2680, 3464, 3819, 4020, 4330, 5092, 5196, 6365, 6495, 7638, 8040, 8227, 8660, 10184, 10392, 12730, 12990, 15276, 16454, 17320, 19095, 24681, 25460, 25980, 29011, 30552, 32908, 38190, 41135, 49362, 50920, 51960, 58022, 65816, 76380, 82270, 87033, 98724, 116044, 123405, 145055, 152760, 164540, 174066, 197448, 232088, 246810, 290110, 329080, 348132, 435165, 493620, 551209, 580220, 696264, 870330, 987240, 1102418, 1160440, 1653627, 1740660, 2204836, 2756045, 3307254, 3481320, 4409672, 5512090, 6614508, 8268135, 11024180, 13229016, 16536270, 22048360, 33072540, 66145080]

約数ペア:

[(1, 66145080), (2, 33072540), (3, 22048360), (4, 16536270), (5, 13229016), (6, 11024180), (8, 8268135), (10, 6614508), (12, 5512090), (15, 4409672), (19, 3481320), (20, 3307254), (24, 2756045), (30, 2204836), (38, 1740660), (40, 1653627), (57, 1160440), (60, 1102418), (67, 987240), (76, 870330), (95, 696264), (114, 580220), (120, 551209), (134, 493620), (152, 435165), (190, 348132), (201, 329080), (228, 290110), (268, 246810), (285, 232088), (335, 197448), (380, 174066), (402, 164540), (433, 152760), (456, 145055), (536, 123405), (570, 116044), (670, 98724), (760, 87033), (804, 82270), (866, 76380), (1005, 65816), (1140, 58022), (1273, 51960), (1299, 50920), (1340, 49362), (1608, 41135), (1732, 38190), (2010, 32908), (2165, 30552), (2280, 29011), (2546, 25980), (2598, 25460), (2680, 24681), (3464, 19095), (3819, 17320), (4020, 16454), (4330, 15276), (5092, 12990), (5196, 12730), (6365, 10392), (6495, 10184), (7638, 8660), (8040, 8227)]