125040000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 160

約数和(自身を含む): 415835640

約数和(自身を除く): 290795640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 521, 600, 625, 640, 750, 800, 960, 1000, 1042, 1200, 1250, 1500, 1563, 1600, 1875, 1920, 2000, 2084, 2400, 2500, 2605, 3000, 3126, 3200, 3750, 4000, 4168, 4800, 5000, 5210, 6000, 6252, 7500, 7815, 8000, 8336, 9600, 10000, 10420, 12000, 12504, 13025, 15000, 15630, 16000, 16672, 20000, 20840, 24000, 25008, 26050, 30000, 31260, 33344, 39075, 40000, 41680, 48000, 50016, 52100, 60000, 62520, 65125, 66688, 78150, 80000, 83360, 100032, 104200, 120000, 125040, 130250, 156300, 166720, 195375, 200064, 208400, 240000, 250080, 260500, 312600, 325625, 333440, 390750, 416800, 500160, 521000, 625200, 651250, 781500, 833600, 976875, 1000320, 1042000, 1250400, 1302500, 1563000, 1667200, 1953750, 2084000, 2500800, 2605000, 3126000, 3907500, 4168000, 5001600, 5210000, 6252000, 7815000, 8336000, 10420000, 12504000, 15630000, 20840000, 25008000, 31260000, 41680000, 62520000, 125040000]

約数ペア:

[(1, 125040000), (2, 62520000), (3, 41680000), (4, 31260000), (5, 25008000), (6, 20840000), (8, 15630000), (10, 12504000), (12, 10420000), (15, 8336000), (16, 7815000), (20, 6252000), (24, 5210000), (25, 5001600), (30, 4168000), (32, 3907500), (40, 3126000), (48, 2605000), (50, 2500800), (60, 2084000), (64, 1953750), (75, 1667200), (80, 1563000), (96, 1302500), (100, 1250400), (120, 1042000), (125, 1000320), (128, 976875), (150, 833600), (160, 781500), (192, 651250), (200, 625200), (240, 521000), (250, 500160), (300, 416800), (320, 390750), (375, 333440), (384, 325625), (400, 312600), (480, 260500), (500, 250080), (521, 240000), (600, 208400), (625, 200064), (640, 195375), (750, 166720), (800, 156300), (960, 130250), (1000, 125040), (1042, 120000), (1200, 104200), (1250, 100032), (1500, 83360), (1563, 80000), (1600, 78150), (1875, 66688), (1920, 65125), (2000, 62520), (2084, 60000), (2400, 52100), (2500, 50016), (2605, 48000), (3000, 41680), (3126, 40000), (3200, 39075), (3750, 33344), (4000, 31260), (4168, 30000), (4800, 26050), (5000, 25008), (5210, 24000), (6000, 20840), (6252, 20000), (7500, 16672), (7815, 16000), (8000, 15630), (8336, 15000), (9600, 13025), (10000, 12504), (10420, 12000)]