72157274000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3251

約数の個数: 320

約数和(自身を含む): 209784287232

約数和(自身を除く): 137627013232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 53, 56, 62, 70, 80, 100, 106, 112, 124, 125, 140, 155, 175, 200, 212, 217, 248, 250, 265, 280, 310, 350, 371, 400, 424, 434, 496, 500, 530, 560, 620, 700, 742, 775, 848, 868, 875, 1000, 1060, 1085, 1240, 1325, 1400, 1484, 1550, 1643, 1736, 1750, 1855, 2000, 2120, 2170, 2480, 2650, 2800, 2968, 3100, 3137, 3286, 3472, 3500, 3710, 3875, 4240, 4340, 5300, 5425, 5936, 6200, 6274, 6572, 6625, 7000, 7420, 7750, 8215, 8680, 9275, 10600, 10850, 11501, 12400, 12548, 13144, 13250, 14000, 14840, 15500, 15685, 16430, 17360, 18550, 21200, 21700, 21959, 23002, 25096, 26288, 26500, 27125, 29680, 31000, 31370, 32860, 37100, 41075, 43400, 43918, 46004, 46375, 50192, 53000, 54250, 57505, 62000, 62740, 65720, 74200, 78425, 82150, 86800, 87836, 92008, 92750, 97247, 106000, 108500, 109795, 115010, 125480, 131440, 148400, 156850, 164300, 166261, 175672, 184016, 185500, 194494, 205375, 217000, 219590, 230020, 250960, 287525, 313700, 328600, 332522, 351344, 371000, 388988, 392125, 410750, 434000, 439180, 460040, 486235, 548975, 575050, 627400, 657200, 665044, 680729, 742000, 777976, 784250, 821500, 831305, 878360, 920080, 972470, 1097950, 1150100, 1163827, 1254800, 1330088, 1361458, 1437625, 1555952, 1568500, 1643000, 1662610, 1756720, 1944940, 2195900, 2300200, 2327654, 2431175, 2660176, 2722916, 2744875, 2875250, 3137000, 3286000, 3325220, 3403645, 3889880, 4156525, 4391800, 4600400, 4655308, 4862350, 5154091, 5445832, 5489750, 5750500, 5819135, 6274000, 6650440, 6807290, 7779760, 8313050, 8783600, 9310616, 9724700, 10308182, 10891664, 10979500, 11501000, 11638270, 12155875, 13300880, 13614580, 16626100, 17018225, 18621232, 19449400, 20616364, 20782625, 21959000, 23002000, 23276540, 24311750, 25770455, 27229160, 29095675, 33252200, 34036450, 36078637, 38898800, 41232728, 41565250, 43918000, 46553080, 48623500, 51540910, 54458320, 58191350, 66504400, 68072900, 72157274, 82465456, 83130500, 85091125, 93106160, 97247000, 103081820, 116382700, 128852275, 136145800, 144314548, 145478375, 166261000, 170182250, 180393185, 194494000, 206163640, 232765400, 257704550, 272291600, 288629096, 290956750, 332522000, 340364500, 360786370, 412327280, 465530800, 515409100, 577258192, 581913500, 644261375, 680729000, 721572740, 901965925, 1030818200, 1163827000, 1288522750, 1361458000, 1443145480, 1803931850, 2061636400, 2327654000, 2577045500, 2886290960, 3607863700, 4509829625, 5154091000, 7215727400, 9019659250, 10308182000, 14431454800, 18039318500, 36078637000, 72157274000]

約数ペア:

[(1, 72157274000), (2, 36078637000), (4, 18039318500), (5, 14431454800), (7, 10308182000), (8, 9019659250), (10, 7215727400), (14, 5154091000), (16, 4509829625), (20, 3607863700), (25, 2886290960), (28, 2577045500), (31, 2327654000), (35, 2061636400), (40, 1803931850), (50, 1443145480), (53, 1361458000), (56, 1288522750), (62, 1163827000), (70, 1030818200), (80, 901965925), (100, 721572740), (106, 680729000), (112, 644261375), (124, 581913500), (125, 577258192), (140, 515409100), (155, 465530800), (175, 412327280), (200, 360786370), (212, 340364500), (217, 332522000), (248, 290956750), (250, 288629096), (265, 272291600), (280, 257704550), (310, 232765400), (350, 206163640), (371, 194494000), (400, 180393185), (424, 170182250), (434, 166261000), (496, 145478375), (500, 144314548), (530, 136145800), (560, 128852275), (620, 116382700), (700, 103081820), (742, 97247000), (775, 93106160), (848, 85091125), (868, 83130500), (875, 82465456), (1000, 72157274), (1060, 68072900), (1085, 66504400), (1240, 58191350), (1325, 54458320), (1400, 51540910), (1484, 48623500), (1550, 46553080), (1643, 43918000), (1736, 41565250), (1750, 41232728), (1855, 38898800), (2000, 36078637), (2120, 34036450), (2170, 33252200), (2480, 29095675), (2650, 27229160), (2800, 25770455), (2968, 24311750), (3100, 23276540), (3137, 23002000), (3286, 21959000), (3472, 20782625), (3500, 20616364), (3710, 19449400), (3875, 18621232), (4240, 17018225), (4340, 16626100), (5300, 13614580), (5425, 13300880), (5936, 12155875), (6200, 11638270), (6274, 11501000), (6572, 10979500), (6625, 10891664), (7000, 10308182), (7420, 9724700), (7750, 9310616), (8215, 8783600), (8680, 8313050), (9275, 7779760), (10600, 6807290), (10850, 6650440), (11501, 6274000), (12400, 5819135), (12548, 5750500), (13144, 5489750), (13250, 5445832), (14000, 5154091), (14840, 4862350), (15500, 4655308), (15685, 4600400), (16430, 4391800), (17360, 4156525), (18550, 3889880), (21200, 3403645), (21700, 3325220), (21959, 3286000), (23002, 3137000), (25096, 2875250), (26288, 2744875), (26500, 2722916), (27125, 2660176), (29680, 2431175), (31000, 2327654), (31370, 2300200), (32860, 2195900), (37100, 1944940), (41075, 1756720), (43400, 1662610), (43918, 1643000), (46004, 1568500), (46375, 1555952), (50192, 1437625), (53000, 1361458), (54250, 1330088), (57505, 1254800), (62000, 1163827), (62740, 1150100), (65720, 1097950), (74200, 972470), (78425, 920080), (82150, 878360), (86800, 831305), (87836, 821500), (92008, 784250), (92750, 777976), (97247, 742000), (106000, 680729), (108500, 665044), (109795, 657200), (115010, 627400), (125480, 575050), (131440, 548975), (148400, 486235), (156850, 460040), (164300, 439180), (166261, 434000), (175672, 410750), (184016, 392125), (185500, 388988), (194494, 371000), (205375, 351344), (217000, 332522), (219590, 328600), (230020, 313700), (250960, 287525)]