945720000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 420

約数和(自身を含む): 3527883216

約数和(自身を除く): 2582163216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 71, 72, 74, 75, 80, 90, 96, 100, 111, 120, 125, 142, 144, 148, 150, 160, 180, 185, 192, 200, 213, 222, 225, 240, 250, 284, 288, 296, 300, 320, 333, 355, 360, 370, 375, 400, 426, 444, 450, 480, 500, 555, 568, 576, 592, 600, 625, 639, 666, 710, 720, 740, 750, 800, 852, 888, 900, 925, 960, 1000, 1065, 1110, 1125, 1136, 1184, 1200, 1250, 1278, 1332, 1420, 1440, 1480, 1500, 1600, 1665, 1704, 1775, 1776, 1800, 1850, 1875, 2000, 2130, 2220, 2250, 2272, 2368, 2400, 2500, 2556, 2627, 2664, 2775, 2840, 2880, 2960, 3000, 3195, 3330, 3408, 3550, 3552, 3600, 3700, 3750, 4000, 4260, 4440, 4500, 4544, 4625, 4800, 5000, 5112, 5254, 5325, 5328, 5550, 5625, 5680, 5920, 6000, 6390, 6660, 6816, 7100, 7104, 7200, 7400, 7500, 7881, 8000, 8325, 8520, 8875, 8880, 9000, 9250, 10000, 10224, 10508, 10650, 10656, 11100, 11250, 11360, 11840, 12000, 12780, 13135, 13320, 13632, 13875, 14200, 14400, 14800, 15000, 15762, 15975, 16650, 17040, 17750, 17760, 18000, 18500, 20000, 20448, 21016, 21300, 21312, 22200, 22500, 22720, 23125, 23643, 24000, 25560, 26270, 26625, 26640, 27750, 28400, 29600, 30000, 31524, 31950, 33300, 34080, 35500, 35520, 36000, 37000, 39405, 40000, 40896, 41625, 42032, 42600, 44375, 44400, 45000, 46250, 47286, 51120, 52540, 53250, 53280, 55500, 56800, 59200, 60000, 63048, 63900, 65675, 66600, 68160, 69375, 71000, 72000, 74000, 78810, 79875, 83250, 84064, 85200, 88750, 88800, 90000, 92500, 94572, 102240, 105080, 106500, 106560, 111000, 113600, 118215, 120000, 126096, 127800, 131350, 133125, 133200, 138750, 142000, 148000, 157620, 159750, 166500, 168128, 170400, 177500, 177600, 180000, 185000, 189144, 197025, 204480, 208125, 210160, 213000, 222000, 236430, 252192, 255600, 262700, 266250, 266400, 277500, 284000, 296000, 315240, 319500, 328375, 333000, 340800, 355000, 360000, 370000, 378288, 394050, 399375, 416250, 420320, 426000, 444000, 472860, 504384, 511200, 525400, 532500, 532800, 555000, 568000, 591075, 630480, 639000, 656750, 666000, 710000, 740000, 756576, 788100, 798750, 832500, 840640, 852000, 888000, 945720, 985125, 1022400, 1050800, 1065000, 1110000, 1182150, 1260960, 1278000, 1313500, 1332000, 1420000, 1480000, 1513152, 1576200, 1597500, 1641875, 1665000, 1704000, 1891440, 1970250, 2101600, 2130000, 2220000, 2364300, 2521920, 2556000, 2627000, 2664000, 2840000, 2955375, 3152400, 3195000, 3283750, 3330000, 3782880, 3940500, 4203200, 4260000, 4440000, 4728600, 4925625, 5112000, 5254000, 5910750, 6304800, 6390000, 6567500, 6660000, 7565760, 7881000, 8520000, 9457200, 9851250, 10508000, 11821500, 12609600, 12780000, 13135000, 13320000, 14776875, 15762000, 18914400, 19702500, 21016000, 23643000, 25560000, 26270000, 29553750, 31524000, 37828800, 39405000, 47286000, 52540000, 59107500, 63048000, 78810000, 94572000, 105080000, 118215000, 157620000, 189144000, 236430000, 315240000, 472860000, 945720000]

約数ペア:

[(1, 945720000), (2, 472860000), (3, 315240000), (4, 236430000), (5, 189144000), (6, 157620000), (8, 118215000), (9, 105080000), (10, 94572000), (12, 78810000), (15, 63048000), (16, 59107500), (18, 52540000), (20, 47286000), (24, 39405000), (25, 37828800), (30, 31524000), (32, 29553750), (36, 26270000), (37, 25560000), (40, 23643000), (45, 21016000), (48, 19702500), (50, 18914400), (60, 15762000), (64, 14776875), (71, 13320000), (72, 13135000), (74, 12780000), (75, 12609600), (80, 11821500), (90, 10508000), (96, 9851250), (100, 9457200), (111, 8520000), (120, 7881000), (125, 7565760), (142, 6660000), (144, 6567500), (148, 6390000), (150, 6304800), (160, 5910750), (180, 5254000), (185, 5112000), (192, 4925625), (200, 4728600), (213, 4440000), (222, 4260000), (225, 4203200), (240, 3940500), (250, 3782880), (284, 3330000), (288, 3283750), (296, 3195000), (300, 3152400), (320, 2955375), (333, 2840000), (355, 2664000), (360, 2627000), (370, 2556000), (375, 2521920), (400, 2364300), (426, 2220000), (444, 2130000), (450, 2101600), (480, 1970250), (500, 1891440), (555, 1704000), (568, 1665000), (576, 1641875), (592, 1597500), (600, 1576200), (625, 1513152), (639, 1480000), (666, 1420000), (710, 1332000), (720, 1313500), (740, 1278000), (750, 1260960), (800, 1182150), (852, 1110000), (888, 1065000), (900, 1050800), (925, 1022400), (960, 985125), (1000, 945720), (1065, 888000), (1110, 852000), (1125, 840640), (1136, 832500), (1184, 798750), (1200, 788100), (1250, 756576), (1278, 740000), (1332, 710000), (1420, 666000), (1440, 656750), (1480, 639000), (1500, 630480), (1600, 591075), (1665, 568000), (1704, 555000), (1775, 532800), (1776, 532500), (1800, 525400), (1850, 511200), (1875, 504384), (2000, 472860), (2130, 444000), (2220, 426000), (2250, 420320), (2272, 416250), (2368, 399375), (2400, 394050), (2500, 378288), (2556, 370000), (2627, 360000), (2664, 355000), (2775, 340800), (2840, 333000), (2880, 328375), (2960, 319500), (3000, 315240), (3195, 296000), (3330, 284000), (3408, 277500), (3550, 266400), (3552, 266250), (3600, 262700), (3700, 255600), (3750, 252192), (4000, 236430), (4260, 222000), (4440, 213000), (4500, 210160), (4544, 208125), (4625, 204480), (4800, 197025), (5000, 189144), (5112, 185000), (5254, 180000), (5325, 177600), (5328, 177500), (5550, 170400), (5625, 168128), (5680, 166500), (5920, 159750), (6000, 157620), (6390, 148000), (6660, 142000), (6816, 138750), (7100, 133200), (7104, 133125), (7200, 131350), (7400, 127800), (7500, 126096), (7881, 120000), (8000, 118215), (8325, 113600), (8520, 111000), (8875, 106560), (8880, 106500), (9000, 105080), (9250, 102240), (10000, 94572), (10224, 92500), (10508, 90000), (10650, 88800), (10656, 88750), (11100, 85200), (11250, 84064), (11360, 83250), (11840, 79875), (12000, 78810), (12780, 74000), (13135, 72000), (13320, 71000), (13632, 69375), (13875, 68160), (14200, 66600), (14400, 65675), (14800, 63900), (15000, 63048), (15762, 60000), (15975, 59200), (16650, 56800), (17040, 55500), (17750, 53280), (17760, 53250), (18000, 52540), (18500, 51120), (20000, 47286), (20448, 46250), (21016, 45000), (21300, 44400), (21312, 44375), (22200, 42600), (22500, 42032), (22720, 41625), (23125, 40896), (23643, 40000), (24000, 39405), (25560, 37000), (26270, 36000), (26625, 35520), (26640, 35500), (27750, 34080), (28400, 33300), (29600, 31950), (30000, 31524)]