219102840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18443}}^1$

素因数の和:18474

約数の個数: 128

約数和(自身を含む): 796780800

約数和(自身を除く): 577677960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 18443, 36886, 55329, 73772, 92215, 110658, 147544, 165987, 184430, 202873, 221316, 276645, 331974, 368860, 405746, 442632, 497961, 553290, 608619, 663948, 737720, 811492, 829935, 995922, 1014365, 1106580, 1217238, 1327896, 1622984, 1659870, 1825857, 1991844, 2028730, 2213160, 2434476, 2489805, 3043095, 3319740, 3651714, 3983688, 4057460, 4868952, 4979610, 5477571, 6086190, 6639480, 7303428, 8114920, 9129285, 9959220, 10955142, 12172380, 14606856, 18258570, 19918440, 21910284, 24344760, 27387855, 36517140, 43820568, 54775710, 73034280, 109551420, 219102840]

約数ペア:

[(1, 219102840), (2, 109551420), (3, 73034280), (4, 54775710), (5, 43820568), (6, 36517140), (8, 27387855), (9, 24344760), (10, 21910284), (11, 19918440), (12, 18258570), (15, 14606856), (18, 12172380), (20, 10955142), (22, 9959220), (24, 9129285), (27, 8114920), (30, 7303428), (33, 6639480), (36, 6086190), (40, 5477571), (44, 4979610), (45, 4868952), (54, 4057460), (55, 3983688), (60, 3651714), (66, 3319740), (72, 3043095), (88, 2489805), (90, 2434476), (99, 2213160), (108, 2028730), (110, 1991844), (120, 1825857), (132, 1659870), (135, 1622984), (165, 1327896), (180, 1217238), (198, 1106580), (216, 1014365), (220, 995922), (264, 829935), (270, 811492), (297, 737720), (330, 663948), (360, 608619), (396, 553290), (440, 497961), (495, 442632), (540, 405746), (594, 368860), (660, 331974), (792, 276645), (990, 221316), (1080, 202873), (1188, 184430), (1320, 165987), (1485, 147544), (1980, 110658), (2376, 92215), (2970, 73772), (3960, 55329), (5940, 36886), (11880, 18443)]