72540528000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{65707}}^1$

素因数の和:65762

約数の個数: 256

約数和(自身を含む): 250930967040

約数和(自身を除く): 178390439040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 640, 690, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1380, 1472, 1500, 1600, 1725, 1840, 1920, 2000, 2208, 2300, 2400, 2760, 2875, 2944, 3000, 3200, 3450, 3680, 4000, 4416, 4600, 4800, 5520, 5750, 6000, 6900, 7360, 8000, 8625, 8832, 9200, 9600, 11040, 11500, 12000, 13800, 14720, 16000, 17250, 18400, 22080, 23000, 24000, 27600, 34500, 36800, 44160, 46000, 48000, 55200, 65707, 69000, 73600, 92000, 110400, 131414, 138000, 184000, 197121, 220800, 262828, 276000, 328535, 368000, 394242, 525656, 552000, 657070, 788484, 985605, 1051312, 1104000, 1314140, 1511261, 1576968, 1642675, 1971210, 2102624, 2628280, 3022522, 3153936, 3285350, 3942420, 4205248, 4533783, 4928025, 5256560, 6045044, 6307872, 6570700, 7556305, 7884840, 8213375, 8410496, 9067566, 9856050, 10513120, 12090088, 12615744, 13141400, 15112610, 15769680, 16426750, 18135132, 19712100, 21026240, 22668915, 24180176, 24640125, 25231488, 26282800, 30225220, 31539360, 32853500, 36270264, 37781525, 39424200, 42052480, 45337830, 48360352, 49280250, 52565600, 60450440, 63078720, 65707000, 72540528, 75563050, 78848400, 90675660, 96720704, 98560500, 105131200, 113344575, 120900880, 126157440, 131414000, 145081056, 151126100, 157696800, 181351320, 188907625, 193441408, 197121000, 210262400, 226689150, 241801760, 262828000, 290162112, 302252200, 315393600, 362702640, 377815250, 394242000, 453378300, 483603520, 525656000, 566722875, 580324224, 604504400, 630787200, 725405280, 755630500, 788484000, 906756600, 967207040, 1051312000, 1133445750, 1209008800, 1450810560, 1511261000, 1576968000, 1813513200, 2266891500, 2418017600, 2901621120, 3022522000, 3153936000, 3627026400, 4533783000, 4836035200, 6045044000, 7254052800, 9067566000, 12090088000, 14508105600, 18135132000, 24180176000, 36270264000, 72540528000]

約数ペア:

[(1, 72540528000), (2, 36270264000), (3, 24180176000), (4, 18135132000), (5, 14508105600), (6, 12090088000), (8, 9067566000), (10, 7254052800), (12, 6045044000), (15, 4836035200), (16, 4533783000), (20, 3627026400), (23, 3153936000), (24, 3022522000), (25, 2901621120), (30, 2418017600), (32, 2266891500), (40, 1813513200), (46, 1576968000), (48, 1511261000), (50, 1450810560), (60, 1209008800), (64, 1133445750), (69, 1051312000), (75, 967207040), (80, 906756600), (92, 788484000), (96, 755630500), (100, 725405280), (115, 630787200), (120, 604504400), (125, 580324224), (128, 566722875), (138, 525656000), (150, 483603520), (160, 453378300), (184, 394242000), (192, 377815250), (200, 362702640), (230, 315393600), (240, 302252200), (250, 290162112), (276, 262828000), (300, 241801760), (320, 226689150), (345, 210262400), (368, 197121000), (375, 193441408), (384, 188907625), (400, 181351320), (460, 157696800), (480, 151126100), (500, 145081056), (552, 131414000), (575, 126157440), (600, 120900880), (640, 113344575), (690, 105131200), (736, 98560500), (750, 96720704), (800, 90675660), (920, 78848400), (960, 75563050), (1000, 72540528), (1104, 65707000), (1150, 63078720), (1200, 60450440), (1380, 52565600), (1472, 49280250), (1500, 48360352), (1600, 45337830), (1725, 42052480), (1840, 39424200), (1920, 37781525), (2000, 36270264), (2208, 32853500), (2300, 31539360), (2400, 30225220), (2760, 26282800), (2875, 25231488), (2944, 24640125), (3000, 24180176), (3200, 22668915), (3450, 21026240), (3680, 19712100), (4000, 18135132), (4416, 16426750), (4600, 15769680), (4800, 15112610), (5520, 13141400), (5750, 12615744), (6000, 12090088), (6900, 10513120), (7360, 9856050), (8000, 9067566), (8625, 8410496), (8832, 8213375), (9200, 7884840), (9600, 7556305), (11040, 6570700), (11500, 6307872), (12000, 6045044), (13800, 5256560), (14720, 4928025), (16000, 4533783), (17250, 4205248), (18400, 3942420), (22080, 3285350), (23000, 3153936), (24000, 3022522), (27600, 2628280), (34500, 2102624), (36800, 1971210), (44160, 1642675), (46000, 1576968), (48000, 1511261), (55200, 1314140), (65707, 1104000), (69000, 1051312), (73600, 985605), (92000, 788484), (110400, 657070), (131414, 552000), (138000, 525656), (184000, 394242), (197121, 368000), (220800, 328535), (262828, 276000)]