8648186580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{106531}}^1$

素因数の和:106598

約数の個数: 144

約数和(自身を含む): 29315901888

約数和(自身を除く): 20667715308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1804, 1845, 1980, 2255, 2460, 2706, 3690, 4059, 4510, 5412, 6765, 7380, 8118, 9020, 13530, 16236, 20295, 27060, 40590, 81180, 106531, 213062, 319593, 426124, 532655, 639186, 958779, 1065310, 1171841, 1278372, 1597965, 1917558, 2130620, 2343682, 3195930, 3515523, 3835116, 4367771, 4687364, 4793895, 5859205, 6391860, 7031046, 8735542, 9587790, 10546569, 11718410, 13103313, 14062092, 17471084, 17577615, 19175580, 21093138, 21838855, 23436820, 26206626, 35155230, 39309939, 42186276, 43677710, 48045481, 52413252, 52732845, 65516565, 70310460, 78619878, 87355420, 96090962, 105465690, 131033130, 144136443, 157239756, 192181924, 196549695, 210931380, 240227405, 262066260, 288272886, 393099390, 432409329, 480454810, 576545772, 720682215, 786198780, 864818658, 960909620, 1441364430, 1729637316, 2162046645, 2882728860, 4324093290, 8648186580]

約数ペア:

[(1, 8648186580), (2, 4324093290), (3, 2882728860), (4, 2162046645), (5, 1729637316), (6, 1441364430), (9, 960909620), (10, 864818658), (11, 786198780), (12, 720682215), (15, 576545772), (18, 480454810), (20, 432409329), (22, 393099390), (30, 288272886), (33, 262066260), (36, 240227405), (41, 210931380), (44, 196549695), (45, 192181924), (55, 157239756), (60, 144136443), (66, 131033130), (82, 105465690), (90, 96090962), (99, 87355420), (110, 78619878), (123, 70310460), (132, 65516565), (164, 52732845), (165, 52413252), (180, 48045481), (198, 43677710), (205, 42186276), (220, 39309939), (246, 35155230), (330, 26206626), (369, 23436820), (396, 21838855), (410, 21093138), (451, 19175580), (492, 17577615), (495, 17471084), (615, 14062092), (660, 13103313), (738, 11718410), (820, 10546569), (902, 9587790), (990, 8735542), (1230, 7031046), (1353, 6391860), (1476, 5859205), (1804, 4793895), (1845, 4687364), (1980, 4367771), (2255, 3835116), (2460, 3515523), (2706, 3195930), (3690, 2343682), (4059, 2130620), (4510, 1917558), (5412, 1597965), (6765, 1278372), (7380, 1171841), (8118, 1065310), (9020, 958779), (13530, 639186), (16236, 532655), (20295, 426124), (27060, 319593), (40590, 213062), (81180, 106531)]