150563000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 408170880

約数和(自身を除く): 257607880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 137, 140, 157, 175, 200, 250, 274, 280, 314, 350, 500, 548, 628, 685, 700, 785, 875, 959, 1000, 1096, 1099, 1256, 1370, 1400, 1570, 1750, 1918, 2198, 2740, 3140, 3425, 3500, 3836, 3925, 4396, 4795, 5480, 5495, 6280, 6850, 7000, 7672, 7850, 8792, 9590, 10990, 13700, 15700, 17125, 19180, 19625, 21509, 21980, 23975, 27400, 27475, 31400, 34250, 38360, 39250, 43018, 43960, 47950, 54950, 68500, 78500, 86036, 95900, 107545, 109900, 119875, 137000, 137375, 150563, 157000, 172072, 191800, 215090, 219800, 239750, 274750, 301126, 430180, 479500, 537725, 549500, 602252, 752815, 860360, 959000, 1075450, 1099000, 1204504, 1505630, 2150900, 2688625, 3011260, 3764075, 4301800, 5377250, 6022520, 7528150, 10754500, 15056300, 18820375, 21509000, 30112600, 37640750, 75281500, 150563000]

約数ペア:

[(1, 150563000), (2, 75281500), (4, 37640750), (5, 30112600), (7, 21509000), (8, 18820375), (10, 15056300), (14, 10754500), (20, 7528150), (25, 6022520), (28, 5377250), (35, 4301800), (40, 3764075), (50, 3011260), (56, 2688625), (70, 2150900), (100, 1505630), (125, 1204504), (137, 1099000), (140, 1075450), (157, 959000), (175, 860360), (200, 752815), (250, 602252), (274, 549500), (280, 537725), (314, 479500), (350, 430180), (500, 301126), (548, 274750), (628, 239750), (685, 219800), (700, 215090), (785, 191800), (875, 172072), (959, 157000), (1000, 150563), (1096, 137375), (1099, 137000), (1256, 119875), (1370, 109900), (1400, 107545), (1570, 95900), (1750, 86036), (1918, 78500), (2198, 68500), (2740, 54950), (3140, 47950), (3425, 43960), (3500, 43018), (3836, 39250), (3925, 38360), (4396, 34250), (4795, 31400), (5480, 27475), (5495, 27400), (6280, 23975), (6850, 21980), (7000, 21509), (7672, 19625), (7850, 19180), (8792, 17125), (9590, 15700), (10990, 13700)]