56622780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 189665280

約数和(自身を除く): 133042500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 47, 54, 60, 69, 90, 92, 94, 97, 108, 115, 135, 138, 141, 180, 188, 194, 207, 230, 235, 270, 276, 282, 291, 345, 388, 414, 423, 460, 470, 485, 540, 564, 582, 621, 690, 705, 828, 846, 873, 940, 970, 1035, 1081, 1164, 1242, 1269, 1380, 1410, 1455, 1692, 1746, 1940, 2070, 2115, 2162, 2231, 2484, 2538, 2619, 2820, 2910, 3105, 3243, 3492, 4140, 4230, 4324, 4365, 4462, 4559, 5076, 5238, 5405, 5820, 6210, 6345, 6486, 6693, 8460, 8730, 8924, 9118, 9729, 10476, 10810, 11155, 12420, 12690, 12972, 13095, 13386, 13677, 16215, 17460, 18236, 19458, 20079, 21620, 22310, 22795, 25380, 26190, 26772, 27354, 29187, 32430, 33465, 38916, 40158, 41031, 44620, 45590, 48645, 52380, 54708, 58374, 60237, 64860, 66930, 68385, 80316, 82062, 91180, 97290, 100395, 104857, 116748, 120474, 123093, 133860, 136770, 145935, 164124, 194580, 200790, 205155, 209714, 240948, 246186, 273540, 291870, 301185, 314571, 401580, 410310, 419428, 492372, 524285, 583740, 602370, 615465, 629142, 820620, 943713, 1048570, 1204740, 1230930, 1258284, 1572855, 1887426, 2097140, 2461860, 2831139, 3145710, 3774852, 4718565, 5662278, 6291420, 9437130, 11324556, 14155695, 18874260, 28311390, 56622780]

約数ペア:

[(1, 56622780), (2, 28311390), (3, 18874260), (4, 14155695), (5, 11324556), (6, 9437130), (9, 6291420), (10, 5662278), (12, 4718565), (15, 3774852), (18, 3145710), (20, 2831139), (23, 2461860), (27, 2097140), (30, 1887426), (36, 1572855), (45, 1258284), (46, 1230930), (47, 1204740), (54, 1048570), (60, 943713), (69, 820620), (90, 629142), (92, 615465), (94, 602370), (97, 583740), (108, 524285), (115, 492372), (135, 419428), (138, 410310), (141, 401580), (180, 314571), (188, 301185), (194, 291870), (207, 273540), (230, 246186), (235, 240948), (270, 209714), (276, 205155), (282, 200790), (291, 194580), (345, 164124), (388, 145935), (414, 136770), (423, 133860), (460, 123093), (470, 120474), (485, 116748), (540, 104857), (564, 100395), (582, 97290), (621, 91180), (690, 82062), (705, 80316), (828, 68385), (846, 66930), (873, 64860), (940, 60237), (970, 58374), (1035, 54708), (1081, 52380), (1164, 48645), (1242, 45590), (1269, 44620), (1380, 41031), (1410, 40158), (1455, 38916), (1692, 33465), (1746, 32430), (1940, 29187), (2070, 27354), (2115, 26772), (2162, 26190), (2231, 25380), (2484, 22795), (2538, 22310), (2619, 21620), (2820, 20079), (2910, 19458), (3105, 18236), (3243, 17460), (3492, 16215), (4140, 13677), (4230, 13386), (4324, 13095), (4365, 12972), (4462, 12690), (4559, 12420), (5076, 11155), (5238, 10810), (5405, 10476), (5820, 9729), (6210, 9118), (6345, 8924), (6486, 8730), (6693, 8460)]