249417600000

素因数分解:

$2^{10}\times 3^1\times 5^5\times {\mathrm{25981}}^1$

素因数の和:26029

約数の個数: 264

約数和(自身を含む): 830964846096

約数和(自身を除く): 581547246096

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, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 2000, 2400, 2500, 2560, 3000, 3072, 3125, 3200, 3750, 3840, 4000, 4800, 5000, 5120, 6000, 6250, 6400, 7500, 7680, 8000, 9375, 9600, 10000, 12000, 12500, 12800, 15000, 15360, 16000, 18750, 19200, 20000, 24000, 25000, 25600, 25981, 30000, 32000, 37500, 38400, 40000, 48000, 50000, 51962, 60000, 64000, 75000, 76800, 77943, 80000, 96000, 100000, 103924, 120000, 128000, 129905, 150000, 155886, 160000, 192000, 200000, 207848, 240000, 259810, 300000, 311772, 320000, 384000, 389715, 400000, 415696, 480000, 519620, 600000, 623544, 640000, 649525, 779430, 800000, 831392, 960000, 1039240, 1200000, 1247088, 1299050, 1558860, 1600000, 1662784, 1920000, 1948575, 2078480, 2400000, 2494176, 2598100, 3117720, 3200000, 3247625, 3325568, 3897150, 4156960, 4800000, 4988352, 5196200, 6235440, 6495250, 6651136, 7794300, 8313920, 9600000, 9742875, 9976704, 10392400, 12470880, 12990500, 13302272, 15588600, 16238125, 16627840, 19485750, 19953408, 20784800, 24941760, 25981000, 26604544, 31177200, 32476250, 33255680, 38971500, 39906816, 41569600, 48714375, 49883520, 51962000, 62354400, 64952500, 66511360, 77943000, 79813632, 81190625, 83139200, 97428750, 99767040, 103924000, 124708800, 129905000, 133022720, 155886000, 162381250, 166278400, 194857500, 199534080, 207848000, 243571875, 249417600, 259810000, 311772000, 324762500, 332556800, 389715000, 399068160, 415696000, 487143750, 498835200, 519620000, 623544000, 649525000, 665113600, 779430000, 831392000, 974287500, 997670400, 1039240000, 1247088000, 1299050000, 1558860000, 1662784000, 1948575000, 1995340800, 2078480000, 2494176000, 2598100000, 3117720000, 3325568000, 3897150000, 4156960000, 4988352000, 5196200000, 6235440000, 7794300000, 8313920000, 9976704000, 10392400000, 12470880000, 15588600000, 16627840000, 20784800000, 24941760000, 31177200000, 41569600000, 49883520000, 62354400000, 83139200000, 124708800000, 249417600000]

約数ペア:

[(1, 249417600000), (2, 124708800000), (3, 83139200000), (4, 62354400000), (5, 49883520000), (6, 41569600000), (8, 31177200000), (10, 24941760000), (12, 20784800000), (15, 16627840000), (16, 15588600000), (20, 12470880000), (24, 10392400000), (25, 9976704000), (30, 8313920000), (32, 7794300000), (40, 6235440000), (48, 5196200000), (50, 4988352000), (60, 4156960000), (64, 3897150000), (75, 3325568000), (80, 3117720000), (96, 2598100000), (100, 2494176000), (120, 2078480000), (125, 1995340800), (128, 1948575000), (150, 1662784000), (160, 1558860000), (192, 1299050000), (200, 1247088000), (240, 1039240000), (250, 997670400), (256, 974287500), (300, 831392000), (320, 779430000), (375, 665113600), (384, 649525000), (400, 623544000), (480, 519620000), (500, 498835200), (512, 487143750), (600, 415696000), (625, 399068160), (640, 389715000), (750, 332556800), (768, 324762500), (800, 311772000), (960, 259810000), (1000, 249417600), (1024, 243571875), (1200, 207848000), (1250, 199534080), (1280, 194857500), (1500, 166278400), (1536, 162381250), (1600, 155886000), (1875, 133022720), (1920, 129905000), (2000, 124708800), (2400, 103924000), (2500, 99767040), (2560, 97428750), (3000, 83139200), (3072, 81190625), (3125, 79813632), (3200, 77943000), (3750, 66511360), (3840, 64952500), (4000, 62354400), (4800, 51962000), (5000, 49883520), (5120, 48714375), (6000, 41569600), (6250, 39906816), (6400, 38971500), (7500, 33255680), (7680, 32476250), (8000, 31177200), (9375, 26604544), (9600, 25981000), (10000, 24941760), (12000, 20784800), (12500, 19953408), (12800, 19485750), (15000, 16627840), (15360, 16238125), (16000, 15588600), (18750, 13302272), (19200, 12990500), (20000, 12470880), (24000, 10392400), (25000, 9976704), (25600, 9742875), (25981, 9600000), (30000, 8313920), (32000, 7794300), (37500, 6651136), (38400, 6495250), (40000, 6235440), (48000, 5196200), (50000, 4988352), (51962, 4800000), (60000, 4156960), (64000, 3897150), (75000, 3325568), (76800, 3247625), (77943, 3200000), (80000, 3117720), (96000, 2598100), (100000, 2494176), (103924, 2400000), (120000, 2078480), (128000, 1948575), (129905, 1920000), (150000, 1662784), (155886, 1600000), (160000, 1558860), (192000, 1299050), (200000, 1247088), (207848, 1200000), (240000, 1039240), (259810, 960000), (300000, 831392), (311772, 800000), (320000, 779430), (384000, 649525), (389715, 640000), (400000, 623544), (415696, 600000), (480000, 519620)]