150640000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 160

約数和(自身を含む): 430174800

約数和(自身を除く): 279534800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 269, 280, 320, 350, 400, 448, 500, 538, 560, 625, 640, 700, 800, 875, 896, 1000, 1076, 1120, 1250, 1345, 1400, 1600, 1750, 1883, 2000, 2152, 2240, 2500, 2690, 2800, 3200, 3500, 3766, 4000, 4304, 4375, 4480, 5000, 5380, 5600, 6725, 7000, 7532, 8000, 8608, 8750, 9415, 10000, 10760, 11200, 13450, 14000, 15064, 16000, 17216, 17500, 18830, 20000, 21520, 22400, 26900, 28000, 30128, 33625, 34432, 35000, 37660, 40000, 43040, 47075, 53800, 56000, 60256, 67250, 70000, 75320, 80000, 86080, 94150, 107600, 112000, 120512, 134500, 140000, 150640, 168125, 172160, 188300, 215200, 235375, 241024, 269000, 280000, 301280, 336250, 376600, 430400, 470750, 538000, 560000, 602560, 672500, 753200, 860800, 941500, 1076000, 1176875, 1205120, 1345000, 1506400, 1883000, 2152000, 2353750, 2690000, 3012800, 3766000, 4304000, 4707500, 5380000, 6025600, 7532000, 9415000, 10760000, 15064000, 18830000, 21520000, 30128000, 37660000, 75320000, 150640000]

約数ペア:

[(1, 150640000), (2, 75320000), (4, 37660000), (5, 30128000), (7, 21520000), (8, 18830000), (10, 15064000), (14, 10760000), (16, 9415000), (20, 7532000), (25, 6025600), (28, 5380000), (32, 4707500), (35, 4304000), (40, 3766000), (50, 3012800), (56, 2690000), (64, 2353750), (70, 2152000), (80, 1883000), (100, 1506400), (112, 1345000), (125, 1205120), (128, 1176875), (140, 1076000), (160, 941500), (175, 860800), (200, 753200), (224, 672500), (250, 602560), (269, 560000), (280, 538000), (320, 470750), (350, 430400), (400, 376600), (448, 336250), (500, 301280), (538, 280000), (560, 269000), (625, 241024), (640, 235375), (700, 215200), (800, 188300), (875, 172160), (896, 168125), (1000, 150640), (1076, 140000), (1120, 134500), (1250, 120512), (1345, 112000), (1400, 107600), (1600, 94150), (1750, 86080), (1883, 80000), (2000, 75320), (2152, 70000), (2240, 67250), (2500, 60256), (2690, 56000), (2800, 53800), (3200, 47075), (3500, 43040), (3766, 40000), (4000, 37660), (4304, 35000), (4375, 34432), (4480, 33625), (5000, 30128), (5380, 28000), (5600, 26900), (6725, 22400), (7000, 21520), (7532, 20000), (8000, 18830), (8608, 17500), (8750, 17216), (9415, 16000), (10000, 15064), (10760, 14000), (11200, 13450)]