89809020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1081

約数の個数: 192

約数和(自身を含む): 333527040

約数和(自身を除く): 243718020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1033, 1035, 1242, 1260, 1380, 1449, 1610, 1890, 1932, 2066, 2070, 2415, 2484, 2898, 3099, 3105, 3220, 3780, 4132, 4140, 4347, 4830, 5165, 5796, 6198, 6210, 7231, 7245, 8694, 9297, 9660, 10330, 12396, 12420, 14462, 14490, 15495, 17388, 18594, 20660, 21693, 21735, 23759, 27891, 28924, 28980, 30990, 36155, 37188, 43386, 43470, 46485, 47518, 55782, 61980, 65079, 71277, 72310, 86772, 86940, 92970, 95036, 108465, 111564, 118795, 130158, 139455, 142554, 144620, 166313, 185940, 195237, 213831, 216930, 237590, 260316, 278910, 285108, 325395, 332626, 356385, 390474, 427662, 433860, 475180, 498939, 557820, 641493, 650790, 665252, 712770, 780948, 831565, 855324, 976185, 997878, 1069155, 1282986, 1301580, 1425540, 1496817, 1663130, 1952370, 1995756, 2138310, 2494695, 2565972, 2993634, 3207465, 3326260, 3904740, 4276620, 4490451, 4989390, 5987268, 6414930, 7484085, 8980902, 9978780, 12829860, 14968170, 17961804, 22452255, 29936340, 44904510, 89809020]

約数ペア:

[(1, 89809020), (2, 44904510), (3, 29936340), (4, 22452255), (5, 17961804), (6, 14968170), (7, 12829860), (9, 9978780), (10, 8980902), (12, 7484085), (14, 6414930), (15, 5987268), (18, 4989390), (20, 4490451), (21, 4276620), (23, 3904740), (27, 3326260), (28, 3207465), (30, 2993634), (35, 2565972), (36, 2494695), (42, 2138310), (45, 1995756), (46, 1952370), (54, 1663130), (60, 1496817), (63, 1425540), (69, 1301580), (70, 1282986), (84, 1069155), (90, 997878), (92, 976185), (105, 855324), (108, 831565), (115, 780948), (126, 712770), (135, 665252), (138, 650790), (140, 641493), (161, 557820), (180, 498939), (189, 475180), (207, 433860), (210, 427662), (230, 390474), (252, 356385), (270, 332626), (276, 325395), (315, 285108), (322, 278910), (345, 260316), (378, 237590), (414, 216930), (420, 213831), (460, 195237), (483, 185940), (540, 166313), (621, 144620), (630, 142554), (644, 139455), (690, 130158), (756, 118795), (805, 111564), (828, 108465), (945, 95036), (966, 92970), (1033, 86940), (1035, 86772), (1242, 72310), (1260, 71277), (1380, 65079), (1449, 61980), (1610, 55782), (1890, 47518), (1932, 46485), (2066, 43470), (2070, 43386), (2415, 37188), (2484, 36155), (2898, 30990), (3099, 28980), (3105, 28924), (3220, 27891), (3780, 23759), (4132, 21735), (4140, 21693), (4347, 20660), (4830, 18594), (5165, 17388), (5796, 15495), (6198, 14490), (6210, 14462), (7231, 12420), (7245, 12396), (8694, 10330), (9297, 9660)]