99776220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87523}}^1$

素因数の和:87554

約数の個数: 48

約数和(自身を含む): 294080640

約数和(自身を除く): 194304420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 87523, 175046, 262569, 350092, 437615, 525138, 875230, 1050276, 1312845, 1662937, 1750460, 2625690, 3325874, 4988811, 5251380, 6651748, 8314685, 9977622, 16629370, 19955244, 24944055, 33258740, 49888110, 99776220]

約数ペア:

[(1, 99776220), (2, 49888110), (3, 33258740), (4, 24944055), (5, 19955244), (6, 16629370), (10, 9977622), (12, 8314685), (15, 6651748), (19, 5251380), (20, 4988811), (30, 3325874), (38, 2625690), (57, 1750460), (60, 1662937), (76, 1312845), (95, 1050276), (114, 875230), (190, 525138), (228, 437615), (285, 350092), (380, 262569), (570, 175046), (1140, 87523)]