73186000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 194059008

約数和(自身を除く): 120873008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 37, 40, 43, 46, 50, 74, 80, 86, 92, 100, 115, 125, 148, 172, 184, 185, 200, 215, 230, 250, 296, 344, 368, 370, 400, 430, 460, 500, 575, 592, 688, 740, 851, 860, 920, 925, 989, 1000, 1075, 1150, 1480, 1591, 1702, 1720, 1840, 1850, 1978, 2000, 2150, 2300, 2875, 2960, 3182, 3404, 3440, 3700, 3956, 4255, 4300, 4600, 4625, 4945, 5375, 5750, 6364, 6808, 7400, 7912, 7955, 8510, 8600, 9200, 9250, 9890, 10750, 11500, 12728, 13616, 14800, 15824, 15910, 17020, 17200, 18500, 19780, 21275, 21500, 23000, 24725, 25456, 31820, 34040, 36593, 37000, 39560, 39775, 42550, 43000, 46000, 49450, 63640, 68080, 73186, 74000, 79120, 79550, 85100, 86000, 98900, 106375, 123625, 127280, 146372, 159100, 170200, 182965, 197800, 198875, 212750, 247250, 292744, 318200, 340400, 365930, 395600, 397750, 425500, 494500, 585488, 636400, 731860, 795500, 851000, 914825, 989000, 1463720, 1591000, 1702000, 1829650, 1978000, 2927440, 3182000, 3659300, 4574125, 7318600, 9148250, 14637200, 18296500, 36593000, 73186000]

約数ペア:

[(1, 73186000), (2, 36593000), (4, 18296500), (5, 14637200), (8, 9148250), (10, 7318600), (16, 4574125), (20, 3659300), (23, 3182000), (25, 2927440), (37, 1978000), (40, 1829650), (43, 1702000), (46, 1591000), (50, 1463720), (74, 989000), (80, 914825), (86, 851000), (92, 795500), (100, 731860), (115, 636400), (125, 585488), (148, 494500), (172, 425500), (184, 397750), (185, 395600), (200, 365930), (215, 340400), (230, 318200), (250, 292744), (296, 247250), (344, 212750), (368, 198875), (370, 197800), (400, 182965), (430, 170200), (460, 159100), (500, 146372), (575, 127280), (592, 123625), (688, 106375), (740, 98900), (851, 86000), (860, 85100), (920, 79550), (925, 79120), (989, 74000), (1000, 73186), (1075, 68080), (1150, 63640), (1480, 49450), (1591, 46000), (1702, 43000), (1720, 42550), (1840, 39775), (1850, 39560), (1978, 37000), (2000, 36593), (2150, 34040), (2300, 31820), (2875, 25456), (2960, 24725), (3182, 23000), (3404, 21500), (3440, 21275), (3700, 19780), (3956, 18500), (4255, 17200), (4300, 17020), (4600, 15910), (4625, 15824), (4945, 14800), (5375, 13616), (5750, 12728), (6364, 11500), (6808, 10750), (7400, 9890), (7912, 9250), (7955, 9200), (8510, 8600)]