77931000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 192

約数和(自身を含む): 301279680

約数和(自身を除く): 223348680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 210, 225, 250, 252, 280, 300, 315, 350, 360, 375, 420, 450, 500, 504, 525, 600, 630, 700, 750, 840, 875, 900, 1000, 1050, 1125, 1237, 1260, 1400, 1500, 1575, 1750, 1800, 2100, 2250, 2474, 2520, 2625, 3000, 3150, 3500, 3711, 4200, 4500, 4948, 5250, 6185, 6300, 7000, 7422, 7875, 8659, 9000, 9896, 10500, 11133, 12370, 12600, 14844, 15750, 17318, 18555, 21000, 22266, 24740, 25977, 29688, 30925, 31500, 34636, 37110, 43295, 44532, 49480, 51954, 55665, 61850, 63000, 69272, 74220, 77931, 86590, 89064, 92775, 103908, 111330, 123700, 129885, 148440, 154625, 155862, 173180, 185550, 207816, 216475, 222660, 247400, 259770, 278325, 309250, 311724, 346360, 371100, 389655, 432950, 445320, 463875, 519540, 556650, 618500, 623448, 649425, 742200, 779310, 865900, 927750, 1039080, 1082375, 1113300, 1237000, 1298850, 1391625, 1558620, 1731800, 1855500, 1948275, 2164750, 2226600, 2597700, 2783250, 3117240, 3247125, 3711000, 3896550, 4329500, 5195400, 5566500, 6494250, 7793100, 8659000, 9741375, 11133000, 12988500, 15586200, 19482750, 25977000, 38965500, 77931000]

約数ペア:

[(1, 77931000), (2, 38965500), (3, 25977000), (4, 19482750), (5, 15586200), (6, 12988500), (7, 11133000), (8, 9741375), (9, 8659000), (10, 7793100), (12, 6494250), (14, 5566500), (15, 5195400), (18, 4329500), (20, 3896550), (21, 3711000), (24, 3247125), (25, 3117240), (28, 2783250), (30, 2597700), (35, 2226600), (36, 2164750), (40, 1948275), (42, 1855500), (45, 1731800), (50, 1558620), (56, 1391625), (60, 1298850), (63, 1237000), (70, 1113300), (72, 1082375), (75, 1039080), (84, 927750), (90, 865900), (100, 779310), (105, 742200), (120, 649425), (125, 623448), (126, 618500), (140, 556650), (150, 519540), (168, 463875), (175, 445320), (180, 432950), (200, 389655), (210, 371100), (225, 346360), (250, 311724), (252, 309250), (280, 278325), (300, 259770), (315, 247400), (350, 222660), (360, 216475), (375, 207816), (420, 185550), (450, 173180), (500, 155862), (504, 154625), (525, 148440), (600, 129885), (630, 123700), (700, 111330), (750, 103908), (840, 92775), (875, 89064), (900, 86590), (1000, 77931), (1050, 74220), (1125, 69272), (1237, 63000), (1260, 61850), (1400, 55665), (1500, 51954), (1575, 49480), (1750, 44532), (1800, 43295), (2100, 37110), (2250, 34636), (2474, 31500), (2520, 30925), (2625, 29688), (3000, 25977), (3150, 24740), (3500, 22266), (3711, 21000), (4200, 18555), (4500, 17318), (4948, 15750), (5250, 14844), (6185, 12600), (6300, 12370), (7000, 11133), (7422, 10500), (7875, 9896), (8659, 9000)]