18983550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 47354112

約数和(自身を除く): 28370562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 271, 467, 542, 813, 934, 1355, 1401, 1626, 2335, 2710, 2802, 4065, 4670, 6775, 7005, 8130, 11675, 13550, 14010, 20325, 23350, 35025, 40650, 70050, 126557, 253114, 379671, 632785, 759342, 1265570, 1898355, 3163925, 3796710, 6327850, 9491775, 18983550]

約数ペア:

[(1, 18983550), (2, 9491775), (3, 6327850), (5, 3796710), (6, 3163925), (10, 1898355), (15, 1265570), (25, 759342), (30, 632785), (50, 379671), (75, 253114), (150, 126557), (271, 70050), (467, 40650), (542, 35025), (813, 23350), (934, 20325), (1355, 14010), (1401, 13550), (1626, 11675), (2335, 8130), (2710, 7005), (2802, 6775), (4065, 4670)]