25008000000

素因数分解:

$2^{10}\times 3^1\times 5^6\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 308

約数和(自身を含む): 83478150216

約数和(自身を除く): 58470150216

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, 256, 300, 320, 375, 384, 400, 480, 500, 512, 521, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1042, 1200, 1250, 1280, 1500, 1536, 1563, 1600, 1875, 1920, 2000, 2084, 2400, 2500, 2560, 2605, 3000, 3072, 3125, 3126, 3200, 3750, 3840, 4000, 4168, 4800, 5000, 5120, 5210, 6000, 6250, 6252, 6400, 7500, 7680, 7815, 8000, 8336, 9375, 9600, 10000, 10420, 12000, 12500, 12504, 12800, 13025, 15000, 15360, 15625, 15630, 16000, 16672, 18750, 19200, 20000, 20840, 24000, 25000, 25008, 25600, 26050, 30000, 31250, 31260, 32000, 33344, 37500, 38400, 39075, 40000, 41680, 46875, 48000, 50000, 50016, 52100, 60000, 62500, 62520, 64000, 65125, 66688, 75000, 76800, 78150, 80000, 83360, 93750, 96000, 100000, 100032, 104200, 120000, 125000, 125040, 128000, 130250, 133376, 150000, 156300, 160000, 166720, 187500, 192000, 195375, 200000, 200064, 208400, 240000, 250000, 250080, 260500, 266752, 300000, 312600, 320000, 325625, 333440, 375000, 384000, 390750, 400000, 400128, 416800, 480000, 500000, 500160, 521000, 533504, 600000, 625200, 640000, 651250, 666880, 750000, 781500, 800000, 800256, 833600, 960000, 976875, 1000000, 1000320, 1042000, 1200000, 1250400, 1302500, 1333760, 1500000, 1563000, 1600000, 1600512, 1628125, 1667200, 1920000, 1953750, 2000000, 2000640, 2084000, 2400000, 2500800, 2605000, 2667520, 3000000, 3126000, 3200000, 3256250, 3334400, 3907500, 4000000, 4001280, 4168000, 4800000, 4884375, 5001600, 5210000, 6000000, 6252000, 6512500, 6668800, 7815000, 8000000, 8002560, 8140625, 8336000, 9600000, 9768750, 10003200, 10420000, 12000000, 12504000, 13025000, 13337600, 15630000, 16000000, 16281250, 16672000, 19537500, 20006400, 20840000, 24000000, 24421875, 25008000, 26050000, 31260000, 32562500, 33344000, 39075000, 40012800, 41680000, 48000000, 48843750, 50016000, 52100000, 62520000, 65125000, 66688000, 78150000, 83360000, 97687500, 100032000, 104200000, 125040000, 130250000, 156300000, 166720000, 195375000, 200064000, 208400000, 250080000, 260500000, 312600000, 333440000, 390750000, 416800000, 500160000, 521000000, 625200000, 781500000, 833600000, 1000320000, 1042000000, 1250400000, 1563000000, 1667200000, 2084000000, 2500800000, 3126000000, 4168000000, 5001600000, 6252000000, 8336000000, 12504000000, 25008000000]

約数ペア:

[(1, 25008000000), (2, 12504000000), (3, 8336000000), (4, 6252000000), (5, 5001600000), (6, 4168000000), (8, 3126000000), (10, 2500800000), (12, 2084000000), (15, 1667200000), (16, 1563000000), (20, 1250400000), (24, 1042000000), (25, 1000320000), (30, 833600000), (32, 781500000), (40, 625200000), (48, 521000000), (50, 500160000), (60, 416800000), (64, 390750000), (75, 333440000), (80, 312600000), (96, 260500000), (100, 250080000), (120, 208400000), (125, 200064000), (128, 195375000), (150, 166720000), (160, 156300000), (192, 130250000), (200, 125040000), (240, 104200000), (250, 100032000), (256, 97687500), (300, 83360000), (320, 78150000), (375, 66688000), (384, 65125000), (400, 62520000), (480, 52100000), (500, 50016000), (512, 48843750), (521, 48000000), (600, 41680000), (625, 40012800), (640, 39075000), (750, 33344000), (768, 32562500), (800, 31260000), (960, 26050000), (1000, 25008000), (1024, 24421875), (1042, 24000000), (1200, 20840000), (1250, 20006400), (1280, 19537500), (1500, 16672000), (1536, 16281250), (1563, 16000000), (1600, 15630000), (1875, 13337600), (1920, 13025000), (2000, 12504000), (2084, 12000000), (2400, 10420000), (2500, 10003200), (2560, 9768750), (2605, 9600000), (3000, 8336000), (3072, 8140625), (3125, 8002560), (3126, 8000000), (3200, 7815000), (3750, 6668800), (3840, 6512500), (4000, 6252000), (4168, 6000000), (4800, 5210000), (5000, 5001600), (5120, 4884375), (5210, 4800000), (6000, 4168000), (6250, 4001280), (6252, 4000000), (6400, 3907500), (7500, 3334400), (7680, 3256250), (7815, 3200000), (8000, 3126000), (8336, 3000000), (9375, 2667520), (9600, 2605000), (10000, 2500800), (10420, 2400000), (12000, 2084000), (12500, 2000640), (12504, 2000000), (12800, 1953750), (13025, 1920000), (15000, 1667200), (15360, 1628125), (15625, 1600512), (15630, 1600000), (16000, 1563000), (16672, 1500000), (18750, 1333760), (19200, 1302500), (20000, 1250400), (20840, 1200000), (24000, 1042000), (25000, 1000320), (25008, 1000000), (25600, 976875), (26050, 960000), (30000, 833600), (31250, 800256), (31260, 800000), (32000, 781500), (33344, 750000), (37500, 666880), (38400, 651250), (39075, 640000), (40000, 625200), (41680, 600000), (46875, 533504), (48000, 521000), (50000, 500160), (50016, 500000), (52100, 480000), (60000, 416800), (62500, 400128), (62520, 400000), (64000, 390750), (65125, 384000), (66688, 375000), (75000, 333440), (76800, 325625), (78150, 320000), (80000, 312600), (83360, 300000), (93750, 266752), (96000, 260500), (100000, 250080), (100032, 250000), (104200, 240000), (120000, 208400), (125000, 200064), (125040, 200000), (128000, 195375), (130250, 192000), (133376, 187500), (150000, 166720), (156300, 160000)]