89540000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 180

約数和(自身を含む): 248671962

約数和(自身を除く): 159131962

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 74, 80, 88, 100, 110, 121, 125, 148, 160, 176, 185, 200, 220, 242, 250, 275, 296, 352, 370, 400, 407, 440, 484, 500, 550, 592, 605, 625, 740, 800, 814, 880, 925, 968, 1000, 1100, 1184, 1210, 1250, 1375, 1480, 1628, 1760, 1850, 1936, 2000, 2035, 2200, 2420, 2500, 2750, 2960, 3025, 3256, 3700, 3872, 4000, 4070, 4400, 4477, 4625, 4840, 5000, 5500, 5920, 6050, 6512, 6875, 7400, 8140, 8800, 8954, 9250, 9680, 10000, 10175, 11000, 12100, 13024, 13750, 14800, 15125, 16280, 17908, 18500, 19360, 20000, 20350, 22000, 22385, 23125, 24200, 27500, 29600, 30250, 32560, 35816, 37000, 40700, 44000, 44770, 46250, 48400, 50875, 55000, 60500, 65120, 71632, 74000, 75625, 81400, 89540, 92500, 96800, 101750, 110000, 111925, 121000, 143264, 148000, 151250, 162800, 179080, 185000, 203500, 220000, 223850, 242000, 254375, 302500, 325600, 358160, 370000, 407000, 447700, 484000, 508750, 559625, 605000, 716320, 740000, 814000, 895400, 1017500, 1119250, 1210000, 1628000, 1790800, 2035000, 2238500, 2420000, 2798125, 3581600, 4070000, 4477000, 5596250, 8140000, 8954000, 11192500, 17908000, 22385000, 44770000, 89540000]

約数ペア:

[(1, 89540000), (2, 44770000), (4, 22385000), (5, 17908000), (8, 11192500), (10, 8954000), (11, 8140000), (16, 5596250), (20, 4477000), (22, 4070000), (25, 3581600), (32, 2798125), (37, 2420000), (40, 2238500), (44, 2035000), (50, 1790800), (55, 1628000), (74, 1210000), (80, 1119250), (88, 1017500), (100, 895400), (110, 814000), (121, 740000), (125, 716320), (148, 605000), (160, 559625), (176, 508750), (185, 484000), (200, 447700), (220, 407000), (242, 370000), (250, 358160), (275, 325600), (296, 302500), (352, 254375), (370, 242000), (400, 223850), (407, 220000), (440, 203500), (484, 185000), (500, 179080), (550, 162800), (592, 151250), (605, 148000), (625, 143264), (740, 121000), (800, 111925), (814, 110000), (880, 101750), (925, 96800), (968, 92500), (1000, 89540), (1100, 81400), (1184, 75625), (1210, 74000), (1250, 71632), (1375, 65120), (1480, 60500), (1628, 55000), (1760, 50875), (1850, 48400), (1936, 46250), (2000, 44770), (2035, 44000), (2200, 40700), (2420, 37000), (2500, 35816), (2750, 32560), (2960, 30250), (3025, 29600), (3256, 27500), (3700, 24200), (3872, 23125), (4000, 22385), (4070, 22000), (4400, 20350), (4477, 20000), (4625, 19360), (4840, 18500), (5000, 17908), (5500, 16280), (5920, 15125), (6050, 14800), (6512, 13750), (6875, 13024), (7400, 12100), (8140, 11000), (8800, 10175), (8954, 10000), (9250, 9680)]