38651700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6817

約数の個数: 72

約数和(自身を含む): 117735520

約数和(自身を除く): 79083820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 6781, 13562, 20343, 27124, 33905, 40686, 67810, 81372, 101715, 128839, 135620, 169525, 203430, 257678, 339050, 386517, 406860, 508575, 515356, 644195, 678100, 773034, 1017150, 1288390, 1546068, 1932585, 2034300, 2576780, 3220975, 3865170, 6441950, 7730340, 9662925, 12883900, 19325850, 38651700]

約数ペア:

[(1, 38651700), (2, 19325850), (3, 12883900), (4, 9662925), (5, 7730340), (6, 6441950), (10, 3865170), (12, 3220975), (15, 2576780), (19, 2034300), (20, 1932585), (25, 1546068), (30, 1288390), (38, 1017150), (50, 773034), (57, 678100), (60, 644195), (75, 515356), (76, 508575), (95, 406860), (100, 386517), (114, 339050), (150, 257678), (190, 203430), (228, 169525), (285, 135620), (300, 128839), (380, 101715), (475, 81372), (570, 67810), (950, 40686), (1140, 33905), (1425, 27124), (1900, 20343), (2850, 13562), (5700, 6781)]