75328400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{26903}}^1$

素因数の和:26928

約数の個数: 60

約数和(自身を含む): 206837952

約数和(自身を除く): 131509552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 26903, 53806, 107612, 134515, 188321, 215224, 269030, 376642, 430448, 538060, 672575, 753284, 941605, 1076120, 1345150, 1506568, 1883210, 2152240, 2690300, 3013136, 3766420, 4708025, 5380600, 7532840, 9416050, 10761200, 15065680, 18832100, 37664200, 75328400]

約数ペア:

[(1, 75328400), (2, 37664200), (4, 18832100), (5, 15065680), (7, 10761200), (8, 9416050), (10, 7532840), (14, 5380600), (16, 4708025), (20, 3766420), (25, 3013136), (28, 2690300), (35, 2152240), (40, 1883210), (50, 1506568), (56, 1345150), (70, 1076120), (80, 941605), (100, 753284), (112, 672575), (140, 538060), (175, 430448), (200, 376642), (280, 269030), (350, 215224), (400, 188321), (560, 134515), (700, 107612), (1400, 53806), (2800, 26903)]