75045040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4670

約数の個数: 80

約数和(自身を含む): 206326080

約数和(自身を除く): 131281040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 4621, 8120, 9242, 16240, 18484, 23105, 32347, 36968, 46210, 64694, 73936, 92420, 129388, 134009, 161735, 184840, 258776, 268018, 323470, 369680, 517552, 536036, 646940, 670045, 938063, 1072072, 1293880, 1340090, 1876126, 2144144, 2587760, 2680180, 3752252, 4690315, 5360360, 7504504, 9380630, 10720720, 15009008, 18761260, 37522520, 75045040]

約数ペア:

[(1, 75045040), (2, 37522520), (4, 18761260), (5, 15009008), (7, 10720720), (8, 9380630), (10, 7504504), (14, 5360360), (16, 4690315), (20, 3752252), (28, 2680180), (29, 2587760), (35, 2144144), (40, 1876126), (56, 1340090), (58, 1293880), (70, 1072072), (80, 938063), (112, 670045), (116, 646940), (140, 536036), (145, 517552), (203, 369680), (232, 323470), (280, 268018), (290, 258776), (406, 184840), (464, 161735), (560, 134009), (580, 129388), (812, 92420), (1015, 73936), (1160, 64694), (1624, 46210), (2030, 36968), (2320, 32347), (3248, 23105), (4060, 18484), (4621, 16240), (8120, 9242)]