91281300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 291648000

約数和(自身を除く): 200366700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 139, 150, 165, 199, 220, 275, 278, 300, 330, 398, 417, 550, 556, 597, 660, 695, 796, 825, 834, 995, 1100, 1194, 1390, 1529, 1650, 1668, 1990, 2085, 2189, 2388, 2780, 2985, 3058, 3300, 3475, 3980, 4170, 4378, 4587, 4975, 5970, 6116, 6567, 6950, 7645, 8340, 8756, 9174, 9950, 10425, 10945, 11940, 13134, 13900, 14925, 15290, 18348, 19900, 20850, 21890, 22935, 26268, 27661, 29850, 30580, 32835, 38225, 41700, 43780, 45870, 54725, 55322, 59700, 65670, 76450, 82983, 91740, 109450, 110644, 114675, 131340, 138305, 152900, 164175, 165966, 218900, 229350, 276610, 304271, 328350, 331932, 414915, 458700, 553220, 608542, 656700, 691525, 829830, 912813, 1217084, 1383050, 1521355, 1659660, 1825626, 2074575, 2766100, 3042710, 3651252, 4149150, 4564065, 6085420, 7606775, 8298300, 9128130, 15213550, 18256260, 22820325, 30427100, 45640650, 91281300]

約数ペア:

[(1, 91281300), (2, 45640650), (3, 30427100), (4, 22820325), (5, 18256260), (6, 15213550), (10, 9128130), (11, 8298300), (12, 7606775), (15, 6085420), (20, 4564065), (22, 4149150), (25, 3651252), (30, 3042710), (33, 2766100), (44, 2074575), (50, 1825626), (55, 1659660), (60, 1521355), (66, 1383050), (75, 1217084), (100, 912813), (110, 829830), (132, 691525), (139, 656700), (150, 608542), (165, 553220), (199, 458700), (220, 414915), (275, 331932), (278, 328350), (300, 304271), (330, 276610), (398, 229350), (417, 218900), (550, 165966), (556, 164175), (597, 152900), (660, 138305), (695, 131340), (796, 114675), (825, 110644), (834, 109450), (995, 91740), (1100, 82983), (1194, 76450), (1390, 65670), (1529, 59700), (1650, 55322), (1668, 54725), (1990, 45870), (2085, 43780), (2189, 41700), (2388, 38225), (2780, 32835), (2985, 30580), (3058, 29850), (3300, 27661), (3475, 26268), (3980, 22935), (4170, 21890), (4378, 20850), (4587, 19900), (4975, 18348), (5970, 15290), (6116, 14925), (6567, 13900), (6950, 13134), (7645, 11940), (8340, 10945), (8756, 10425), (9174, 9950)]