68052400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 184050720

約数和(自身を除く): 115998320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 184, 200, 208, 230, 260, 299, 325, 368, 400, 460, 520, 569, 575, 598, 650, 920, 1040, 1138, 1150, 1196, 1300, 1495, 1840, 2276, 2300, 2392, 2600, 2845, 2990, 4552, 4600, 4784, 5200, 5690, 5980, 7397, 7475, 9104, 9200, 11380, 11960, 13087, 14225, 14794, 14950, 22760, 23920, 26174, 28450, 29588, 29900, 36985, 45520, 52348, 56900, 59176, 59800, 65435, 73970, 104696, 113800, 118352, 119600, 130870, 147940, 170131, 184925, 209392, 227600, 261740, 295880, 327175, 340262, 369850, 523480, 591760, 654350, 680524, 739700, 850655, 1046960, 1308700, 1361048, 1479400, 1701310, 2617400, 2722096, 2958800, 3402620, 4253275, 5234800, 6805240, 8506550, 13610480, 17013100, 34026200, 68052400]

約数ペア:

[(1, 68052400), (2, 34026200), (4, 17013100), (5, 13610480), (8, 8506550), (10, 6805240), (13, 5234800), (16, 4253275), (20, 3402620), (23, 2958800), (25, 2722096), (26, 2617400), (40, 1701310), (46, 1479400), (50, 1361048), (52, 1308700), (65, 1046960), (80, 850655), (92, 739700), (100, 680524), (104, 654350), (115, 591760), (130, 523480), (184, 369850), (200, 340262), (208, 327175), (230, 295880), (260, 261740), (299, 227600), (325, 209392), (368, 184925), (400, 170131), (460, 147940), (520, 130870), (569, 119600), (575, 118352), (598, 113800), (650, 104696), (920, 73970), (1040, 65435), (1138, 59800), (1150, 59176), (1196, 56900), (1300, 52348), (1495, 45520), (1840, 36985), (2276, 29900), (2300, 29588), (2392, 28450), (2600, 26174), (2845, 23920), (2990, 22760), (4552, 14950), (4600, 14794), (4784, 14225), (5200, 13087), (5690, 11960), (5980, 11380), (7397, 9200), (7475, 9104)]