149732760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54251}}^1$

素因数の和:54288

約数の個数: 64

約数和(自身を含む): 468737280

約数和(自身を除く): 319004520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 54251, 108502, 162753, 217004, 271255, 325506, 434008, 542510, 651012, 813765, 1085020, 1247773, 1302024, 1627530, 2170040, 2495546, 3255060, 3743319, 4991092, 6238865, 6510120, 7486638, 9982184, 12477730, 14973276, 18716595, 24955460, 29946552, 37433190, 49910920, 74866380, 149732760]

約数ペア:

[(1, 149732760), (2, 74866380), (3, 49910920), (4, 37433190), (5, 29946552), (6, 24955460), (8, 18716595), (10, 14973276), (12, 12477730), (15, 9982184), (20, 7486638), (23, 6510120), (24, 6238865), (30, 4991092), (40, 3743319), (46, 3255060), (60, 2495546), (69, 2170040), (92, 1627530), (115, 1302024), (120, 1247773), (138, 1085020), (184, 813765), (230, 651012), (276, 542510), (345, 434008), (460, 325506), (552, 271255), (690, 217004), (920, 162753), (1380, 108502), (2760, 54251)]