147520000

素因数分解:

$2^9\times 5^4\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 100

約数和(自身を含む): 369120906

約数和(自身を除く): 221600906

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 461, 500, 512, 625, 640, 800, 922, 1000, 1250, 1280, 1600, 1844, 2000, 2305, 2500, 2560, 3200, 3688, 4000, 4610, 5000, 6400, 7376, 8000, 9220, 10000, 11525, 12800, 14752, 16000, 18440, 20000, 23050, 29504, 32000, 36880, 40000, 46100, 57625, 59008, 64000, 73760, 80000, 92200, 115250, 118016, 147520, 160000, 184400, 230500, 236032, 288125, 295040, 320000, 368800, 461000, 576250, 590080, 737600, 922000, 1152500, 1180160, 1475200, 1844000, 2305000, 2950400, 3688000, 4610000, 5900800, 7376000, 9220000, 14752000, 18440000, 29504000, 36880000, 73760000, 147520000]

約数ペア:

[(1, 147520000), (2, 73760000), (4, 36880000), (5, 29504000), (8, 18440000), (10, 14752000), (16, 9220000), (20, 7376000), (25, 5900800), (32, 4610000), (40, 3688000), (50, 2950400), (64, 2305000), (80, 1844000), (100, 1475200), (125, 1180160), (128, 1152500), (160, 922000), (200, 737600), (250, 590080), (256, 576250), (320, 461000), (400, 368800), (461, 320000), (500, 295040), (512, 288125), (625, 236032), (640, 230500), (800, 184400), (922, 160000), (1000, 147520), (1250, 118016), (1280, 115250), (1600, 92200), (1844, 80000), (2000, 73760), (2305, 64000), (2500, 59008), (2560, 57625), (3200, 46100), (3688, 40000), (4000, 36880), (4610, 32000), (5000, 29504), (6400, 23050), (7376, 20000), (8000, 18440), (9220, 16000), (10000, 14752), (11525, 12800)]