66258400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 182425824

約数和(自身を除く): 116167424

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, 277, 299, 325, 368, 400, 416, 460, 520, 554, 575, 598, 650, 736, 800, 920, 1040, 1108, 1150, 1196, 1300, 1385, 1495, 1840, 2080, 2216, 2300, 2392, 2600, 2770, 2990, 3601, 3680, 4432, 4600, 4784, 5200, 5540, 5980, 6371, 6925, 7202, 7475, 8864, 9200, 9568, 10400, 11080, 11960, 12742, 13850, 14404, 14950, 18005, 18400, 22160, 23920, 25484, 27700, 28808, 29900, 31855, 36010, 44320, 47840, 50968, 55400, 57616, 59800, 63710, 72020, 82823, 90025, 101936, 110800, 115232, 119600, 127420, 144040, 159275, 165646, 180050, 203872, 221600, 239200, 254840, 288080, 318550, 331292, 360100, 414115, 509680, 576160, 637100, 662584, 720200, 828230, 1019360, 1274200, 1325168, 1440400, 1656460, 2070575, 2548400, 2650336, 2880800, 3312920, 4141150, 5096800, 6625840, 8282300, 13251680, 16564600, 33129200, 66258400]

約数ペア:

[(1, 66258400), (2, 33129200), (4, 16564600), (5, 13251680), (8, 8282300), (10, 6625840), (13, 5096800), (16, 4141150), (20, 3312920), (23, 2880800), (25, 2650336), (26, 2548400), (32, 2070575), (40, 1656460), (46, 1440400), (50, 1325168), (52, 1274200), (65, 1019360), (80, 828230), (92, 720200), (100, 662584), (104, 637100), (115, 576160), (130, 509680), (160, 414115), (184, 360100), (200, 331292), (208, 318550), (230, 288080), (260, 254840), (277, 239200), (299, 221600), (325, 203872), (368, 180050), (400, 165646), (416, 159275), (460, 144040), (520, 127420), (554, 119600), (575, 115232), (598, 110800), (650, 101936), (736, 90025), (800, 82823), (920, 72020), (1040, 63710), (1108, 59800), (1150, 57616), (1196, 55400), (1300, 50968), (1385, 47840), (1495, 44320), (1840, 36010), (2080, 31855), (2216, 29900), (2300, 28808), (2392, 27700), (2600, 25484), (2770, 23920), (2990, 22160), (3601, 18400), (3680, 18005), (4432, 14950), (4600, 14404), (4784, 13850), (5200, 12742), (5540, 11960), (5980, 11080), (6371, 10400), (6925, 9568), (7202, 9200), (7475, 8864)]