66025440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3561

約数の個数: 144

約数和(自身を含む): 242712288

約数和(自身を除く): 176686848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3527, 3744, 4680, 6240, 7054, 9360, 10581, 14108, 17635, 18720, 21162, 28216, 31743, 35270, 42324, 45851, 52905, 56432, 63486, 70540, 84648, 91702, 105810, 112864, 126972, 137553, 141080, 158715, 169296, 183404, 211620, 229255, 253944, 275106, 282160, 317430, 338592, 366808, 412659, 423240, 458510, 507888, 550212, 564320, 634860, 687765, 733616, 825318, 846480, 917020, 1015776, 1100424, 1269720, 1375530, 1467232, 1650636, 1692960, 1834040, 2063295, 2200848, 2539440, 2751060, 3301272, 3668080, 4126590, 4401696, 5078880, 5502120, 6602544, 7336160, 8253180, 11004240, 13205088, 16506360, 22008480, 33012720, 66025440]

約数ペア:

[(1, 66025440), (2, 33012720), (3, 22008480), (4, 16506360), (5, 13205088), (6, 11004240), (8, 8253180), (9, 7336160), (10, 6602544), (12, 5502120), (13, 5078880), (15, 4401696), (16, 4126590), (18, 3668080), (20, 3301272), (24, 2751060), (26, 2539440), (30, 2200848), (32, 2063295), (36, 1834040), (39, 1692960), (40, 1650636), (45, 1467232), (48, 1375530), (52, 1269720), (60, 1100424), (65, 1015776), (72, 917020), (78, 846480), (80, 825318), (90, 733616), (96, 687765), (104, 634860), (117, 564320), (120, 550212), (130, 507888), (144, 458510), (156, 423240), (160, 412659), (180, 366808), (195, 338592), (208, 317430), (234, 282160), (240, 275106), (260, 253944), (288, 229255), (312, 211620), (360, 183404), (390, 169296), (416, 158715), (468, 141080), (480, 137553), (520, 126972), (585, 112864), (624, 105810), (720, 91702), (780, 84648), (936, 70540), (1040, 63486), (1170, 56432), (1248, 52905), (1440, 45851), (1560, 42324), (1872, 35270), (2080, 31743), (2340, 28216), (3120, 21162), (3527, 18720), (3744, 17635), (4680, 14108), (6240, 10581), (7054, 9360)]