146372000

素因数分解:

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

素因数の和:128

約数の個数: 192

約数和(自身を含む): 394377984

約数和(自身を除く): 248005984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 43, 46, 50, 74, 80, 86, 92, 100, 115, 125, 148, 160, 172, 184, 185, 200, 215, 230, 250, 296, 344, 368, 370, 400, 430, 460, 500, 575, 592, 688, 736, 740, 800, 851, 860, 920, 925, 989, 1000, 1075, 1150, 1184, 1376, 1480, 1591, 1702, 1720, 1840, 1850, 1978, 2000, 2150, 2300, 2875, 2960, 3182, 3404, 3440, 3680, 3700, 3956, 4000, 4255, 4300, 4600, 4625, 4945, 5375, 5750, 5920, 6364, 6808, 6880, 7400, 7912, 7955, 8510, 8600, 9200, 9250, 9890, 10750, 11500, 12728, 13616, 14800, 15824, 15910, 17020, 17200, 18400, 18500, 19780, 21275, 21500, 23000, 24725, 25456, 27232, 29600, 31648, 31820, 34040, 34400, 36593, 37000, 39560, 39775, 42550, 43000, 46000, 49450, 50912, 63640, 68080, 73186, 74000, 79120, 79550, 85100, 86000, 92000, 98900, 106375, 123625, 127280, 136160, 146372, 148000, 158240, 159100, 170200, 172000, 182965, 197800, 198875, 212750, 247250, 254560, 292744, 318200, 340400, 365930, 395600, 397750, 425500, 494500, 585488, 636400, 680800, 731860, 791200, 795500, 851000, 914825, 989000, 1170976, 1272800, 1463720, 1591000, 1702000, 1829650, 1978000, 2927440, 3182000, 3404000, 3659300, 3956000, 4574125, 5854880, 6364000, 7318600, 9148250, 14637200, 18296500, 29274400, 36593000, 73186000, 146372000]

約数ペア:

[(1, 146372000), (2, 73186000), (4, 36593000), (5, 29274400), (8, 18296500), (10, 14637200), (16, 9148250), (20, 7318600), (23, 6364000), (25, 5854880), (32, 4574125), (37, 3956000), (40, 3659300), (43, 3404000), (46, 3182000), (50, 2927440), (74, 1978000), (80, 1829650), (86, 1702000), (92, 1591000), (100, 1463720), (115, 1272800), (125, 1170976), (148, 989000), (160, 914825), (172, 851000), (184, 795500), (185, 791200), (200, 731860), (215, 680800), (230, 636400), (250, 585488), (296, 494500), (344, 425500), (368, 397750), (370, 395600), (400, 365930), (430, 340400), (460, 318200), (500, 292744), (575, 254560), (592, 247250), (688, 212750), (736, 198875), (740, 197800), (800, 182965), (851, 172000), (860, 170200), (920, 159100), (925, 158240), (989, 148000), (1000, 146372), (1075, 136160), (1150, 127280), (1184, 123625), (1376, 106375), (1480, 98900), (1591, 92000), (1702, 86000), (1720, 85100), (1840, 79550), (1850, 79120), (1978, 74000), (2000, 73186), (2150, 68080), (2300, 63640), (2875, 50912), (2960, 49450), (3182, 46000), (3404, 43000), (3440, 42550), (3680, 39775), (3700, 39560), (3956, 37000), (4000, 36593), (4255, 34400), (4300, 34040), (4600, 31820), (4625, 31648), (4945, 29600), (5375, 27232), (5750, 25456), (5920, 24725), (6364, 23000), (6808, 21500), (6880, 21275), (7400, 19780), (7912, 18500), (7955, 18400), (8510, 17200), (8600, 17020), (9200, 15910), (9250, 15824), (9890, 14800), (10750, 13616), (11500, 12728)]