301152800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 144

約数和(自身を含む): 826822080

約数和(自身を除く): 525669280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 160, 184, 200, 208, 230, 260, 299, 325, 368, 400, 416, 460, 520, 575, 598, 650, 736, 800, 920, 1040, 1150, 1196, 1259, 1300, 1495, 1840, 2080, 2300, 2392, 2518, 2600, 2990, 3680, 4600, 4784, 5036, 5200, 5980, 6295, 7475, 9200, 9568, 10072, 10400, 11960, 12590, 14950, 16367, 18400, 20144, 23920, 25180, 28957, 29900, 31475, 32734, 40288, 47840, 50360, 57914, 59800, 62950, 65468, 81835, 100720, 115828, 119600, 125900, 130936, 144785, 163670, 201440, 231656, 239200, 251800, 261872, 289570, 327340, 376441, 409175, 463312, 503600, 523744, 579140, 654680, 723925, 752882, 818350, 926624, 1007200, 1158280, 1309360, 1447850, 1505764, 1636700, 1882205, 2316560, 2618720, 2895700, 3011528, 3273400, 3764410, 4633120, 5791400, 6023056, 6546800, 7528820, 9411025, 11582800, 12046112, 13093600, 15057640, 18822050, 23165600, 30115280, 37644100, 60230560, 75288200, 150576400, 301152800]

約数ペア:

[(1, 301152800), (2, 150576400), (4, 75288200), (5, 60230560), (8, 37644100), (10, 30115280), (13, 23165600), (16, 18822050), (20, 15057640), (23, 13093600), (25, 12046112), (26, 11582800), (32, 9411025), (40, 7528820), (46, 6546800), (50, 6023056), (52, 5791400), (65, 4633120), (80, 3764410), (92, 3273400), (100, 3011528), (104, 2895700), (115, 2618720), (130, 2316560), (160, 1882205), (184, 1636700), (200, 1505764), (208, 1447850), (230, 1309360), (260, 1158280), (299, 1007200), (325, 926624), (368, 818350), (400, 752882), (416, 723925), (460, 654680), (520, 579140), (575, 523744), (598, 503600), (650, 463312), (736, 409175), (800, 376441), (920, 327340), (1040, 289570), (1150, 261872), (1196, 251800), (1259, 239200), (1300, 231656), (1495, 201440), (1840, 163670), (2080, 144785), (2300, 130936), (2392, 125900), (2518, 119600), (2600, 115828), (2990, 100720), (3680, 81835), (4600, 65468), (4784, 62950), (5036, 59800), (5200, 57914), (5980, 50360), (6295, 47840), (7475, 40288), (9200, 32734), (9568, 31475), (10072, 29900), (10400, 28957), (11960, 25180), (12590, 23920), (14950, 20144), (16367, 18400)]