105184400

素因数分解:

$2^4\times 5^2\times {\mathrm{439}}^1\times {\mathrm{599}}^1$

素因数の和:1056

約数の個数: 60

約数和(自身を含む): 253704000

約数和(自身を除く): 148519600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 439, 599, 878, 1198, 1756, 2195, 2396, 2995, 3512, 4390, 4792, 5990, 7024, 8780, 9584, 10975, 11980, 14975, 17560, 21950, 23960, 29950, 35120, 43900, 47920, 59900, 87800, 119800, 175600, 239600, 262961, 525922, 1051844, 1314805, 2103688, 2629610, 4207376, 5259220, 6574025, 10518440, 13148050, 21036880, 26296100, 52592200, 105184400]

約数ペア:

[(1, 105184400), (2, 52592200), (4, 26296100), (5, 21036880), (8, 13148050), (10, 10518440), (16, 6574025), (20, 5259220), (25, 4207376), (40, 2629610), (50, 2103688), (80, 1314805), (100, 1051844), (200, 525922), (400, 262961), (439, 239600), (599, 175600), (878, 119800), (1198, 87800), (1756, 59900), (2195, 47920), (2396, 43900), (2995, 35120), (3512, 29950), (4390, 23960), (4792, 21950), (5990, 17560), (7024, 14975), (8780, 11980), (9584, 10975)]