1912863000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 256

約数和(自身を含む): 6459148800

約数和(自身を除く): 4546285800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 37, 38, 40, 50, 57, 60, 74, 75, 76, 95, 100, 111, 114, 120, 125, 148, 150, 152, 185, 190, 200, 222, 228, 250, 285, 296, 300, 370, 375, 380, 444, 456, 475, 500, 555, 570, 600, 703, 740, 750, 760, 888, 907, 925, 950, 1000, 1110, 1140, 1406, 1425, 1480, 1500, 1814, 1850, 1900, 2109, 2220, 2280, 2375, 2721, 2775, 2812, 2850, 3000, 3515, 3628, 3700, 3800, 4218, 4440, 4535, 4625, 4750, 5442, 5550, 5624, 5700, 7030, 7125, 7256, 7400, 8436, 9070, 9250, 9500, 10545, 10884, 11100, 11400, 13605, 13875, 14060, 14250, 16872, 17233, 17575, 18140, 18500, 19000, 21090, 21768, 22200, 22675, 27210, 27750, 28120, 28500, 33559, 34466, 35150, 36280, 37000, 42180, 45350, 51699, 52725, 54420, 55500, 57000, 67118, 68025, 68932, 70300, 84360, 86165, 87875, 90700, 100677, 103398, 105450, 108840, 111000, 113375, 134236, 136050, 137864, 140600, 167795, 172330, 175750, 181400, 201354, 206796, 210900, 226750, 258495, 263625, 268472, 272100, 335590, 340125, 344660, 351500, 402708, 413592, 421800, 430825, 453500, 503385, 516990, 527250, 544200, 637621, 671180, 680250, 689320, 703000, 805416, 838975, 861650, 907000, 1006770, 1033980, 1054500, 1275242, 1292475, 1342360, 1360500, 1677950, 1723300, 1912863, 2013540, 2067960, 2109000, 2154125, 2516925, 2550484, 2584950, 2721000, 3188105, 3355900, 3446600, 3825726, 4027080, 4194875, 4308250, 5033850, 5100968, 5169900, 6376210, 6462375, 6711800, 7651452, 8389750, 8616500, 9564315, 10067700, 10339800, 12584625, 12752420, 12924750, 15302904, 15940525, 16779500, 17233000, 19128630, 20135400, 25169250, 25504840, 25849500, 31881050, 33559000, 38257260, 47821575, 50338500, 51699000, 63762100, 76514520, 79702625, 95643150, 100677000, 127524200, 159405250, 191286300, 239107875, 318810500, 382572600, 478215750, 637621000, 956431500, 1912863000]

約数ペア:

[(1, 1912863000), (2, 956431500), (3, 637621000), (4, 478215750), (5, 382572600), (6, 318810500), (8, 239107875), (10, 191286300), (12, 159405250), (15, 127524200), (19, 100677000), (20, 95643150), (24, 79702625), (25, 76514520), (30, 63762100), (37, 51699000), (38, 50338500), (40, 47821575), (50, 38257260), (57, 33559000), (60, 31881050), (74, 25849500), (75, 25504840), (76, 25169250), (95, 20135400), (100, 19128630), (111, 17233000), (114, 16779500), (120, 15940525), (125, 15302904), (148, 12924750), (150, 12752420), (152, 12584625), (185, 10339800), (190, 10067700), (200, 9564315), (222, 8616500), (228, 8389750), (250, 7651452), (285, 6711800), (296, 6462375), (300, 6376210), (370, 5169900), (375, 5100968), (380, 5033850), (444, 4308250), (456, 4194875), (475, 4027080), (500, 3825726), (555, 3446600), (570, 3355900), (600, 3188105), (703, 2721000), (740, 2584950), (750, 2550484), (760, 2516925), (888, 2154125), (907, 2109000), (925, 2067960), (950, 2013540), (1000, 1912863), (1110, 1723300), (1140, 1677950), (1406, 1360500), (1425, 1342360), (1480, 1292475), (1500, 1275242), (1814, 1054500), (1850, 1033980), (1900, 1006770), (2109, 907000), (2220, 861650), (2280, 838975), (2375, 805416), (2721, 703000), (2775, 689320), (2812, 680250), (2850, 671180), (3000, 637621), (3515, 544200), (3628, 527250), (3700, 516990), (3800, 503385), (4218, 453500), (4440, 430825), (4535, 421800), (4625, 413592), (4750, 402708), (5442, 351500), (5550, 344660), (5624, 340125), (5700, 335590), (7030, 272100), (7125, 268472), (7256, 263625), (7400, 258495), (8436, 226750), (9070, 210900), (9250, 206796), (9500, 201354), (10545, 181400), (10884, 175750), (11100, 172330), (11400, 167795), (13605, 140600), (13875, 137864), (14060, 136050), (14250, 134236), (16872, 113375), (17233, 111000), (17575, 108840), (18140, 105450), (18500, 103398), (19000, 100677), (21090, 90700), (21768, 87875), (22200, 86165), (22675, 84360), (27210, 70300), (27750, 68932), (28120, 68025), (28500, 67118), (33559, 57000), (34466, 55500), (35150, 54420), (36280, 52725), (37000, 51699), (42180, 45350)]