397284000000

素因数分解:

$2^8\times 3^1\times 5^6\times {\mathrm{33107}}^1$

素因数の和:33156

約数の個数: 252

約数和(自身を含む): 1321716519312

約数和(自身を除く): 924432519312

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, 600, 625, 640, 750, 768, 800, 960, 1000, 1200, 1250, 1280, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3125, 3200, 3750, 3840, 4000, 4800, 5000, 6000, 6250, 6400, 7500, 8000, 9375, 9600, 10000, 12000, 12500, 15000, 15625, 16000, 18750, 19200, 20000, 24000, 25000, 30000, 31250, 32000, 33107, 37500, 40000, 46875, 48000, 50000, 60000, 62500, 66214, 75000, 80000, 93750, 96000, 99321, 100000, 120000, 125000, 132428, 150000, 160000, 165535, 187500, 198642, 200000, 240000, 250000, 264856, 300000, 331070, 375000, 397284, 400000, 480000, 496605, 500000, 529712, 600000, 662140, 750000, 794568, 800000, 827675, 993210, 1000000, 1059424, 1200000, 1324280, 1500000, 1589136, 1655350, 1986420, 2000000, 2118848, 2400000, 2483025, 2648560, 3000000, 3178272, 3310700, 3972840, 4000000, 4138375, 4237696, 4966050, 5297120, 6000000, 6356544, 6621400, 7945680, 8276750, 8475392, 9932100, 10594240, 12000000, 12415125, 12713088, 13242800, 15891360, 16553500, 19864200, 20691875, 21188480, 24830250, 25426176, 26485600, 31782720, 33107000, 39728400, 41383750, 42376960, 49660500, 52971200, 62075625, 63565440, 66214000, 79456800, 82767500, 99321000, 103459375, 105942400, 124151250, 127130880, 132428000, 158913600, 165535000, 198642000, 206918750, 211884800, 248302500, 264856000, 310378125, 317827200, 331070000, 397284000, 413837500, 496605000, 517296875, 529712000, 620756250, 635654400, 662140000, 794568000, 827675000, 993210000, 1034593750, 1059424000, 1241512500, 1324280000, 1551890625, 1589136000, 1655350000, 1986420000, 2069187500, 2483025000, 2648560000, 3103781250, 3178272000, 3310700000, 3972840000, 4138375000, 4966050000, 5297120000, 6207562500, 6621400000, 7945680000, 8276750000, 9932100000, 12415125000, 13242800000, 15891360000, 16553500000, 19864200000, 24830250000, 26485600000, 33107000000, 39728400000, 49660500000, 66214000000, 79456800000, 99321000000, 132428000000, 198642000000, 397284000000]

約数ペア:

[(1, 397284000000), (2, 198642000000), (3, 132428000000), (4, 99321000000), (5, 79456800000), (6, 66214000000), (8, 49660500000), (10, 39728400000), (12, 33107000000), (15, 26485600000), (16, 24830250000), (20, 19864200000), (24, 16553500000), (25, 15891360000), (30, 13242800000), (32, 12415125000), (40, 9932100000), (48, 8276750000), (50, 7945680000), (60, 6621400000), (64, 6207562500), (75, 5297120000), (80, 4966050000), (96, 4138375000), (100, 3972840000), (120, 3310700000), (125, 3178272000), (128, 3103781250), (150, 2648560000), (160, 2483025000), (192, 2069187500), (200, 1986420000), (240, 1655350000), (250, 1589136000), (256, 1551890625), (300, 1324280000), (320, 1241512500), (375, 1059424000), (384, 1034593750), (400, 993210000), (480, 827675000), (500, 794568000), (600, 662140000), (625, 635654400), (640, 620756250), (750, 529712000), (768, 517296875), (800, 496605000), (960, 413837500), (1000, 397284000), (1200, 331070000), (1250, 317827200), (1280, 310378125), (1500, 264856000), (1600, 248302500), (1875, 211884800), (1920, 206918750), (2000, 198642000), (2400, 165535000), (2500, 158913600), (3000, 132428000), (3125, 127130880), (3200, 124151250), (3750, 105942400), (3840, 103459375), (4000, 99321000), (4800, 82767500), (5000, 79456800), (6000, 66214000), (6250, 63565440), (6400, 62075625), (7500, 52971200), (8000, 49660500), (9375, 42376960), (9600, 41383750), (10000, 39728400), (12000, 33107000), (12500, 31782720), (15000, 26485600), (15625, 25426176), (16000, 24830250), (18750, 21188480), (19200, 20691875), (20000, 19864200), (24000, 16553500), (25000, 15891360), (30000, 13242800), (31250, 12713088), (32000, 12415125), (33107, 12000000), (37500, 10594240), (40000, 9932100), (46875, 8475392), (48000, 8276750), (50000, 7945680), (60000, 6621400), (62500, 6356544), (66214, 6000000), (75000, 5297120), (80000, 4966050), (93750, 4237696), (96000, 4138375), (99321, 4000000), (100000, 3972840), (120000, 3310700), (125000, 3178272), (132428, 3000000), (150000, 2648560), (160000, 2483025), (165535, 2400000), (187500, 2118848), (198642, 2000000), (200000, 1986420), (240000, 1655350), (250000, 1589136), (264856, 1500000), (300000, 1324280), (331070, 1200000), (375000, 1059424), (397284, 1000000), (400000, 993210), (480000, 827675), (496605, 800000), (500000, 794568), (529712, 750000), (600000, 662140)]