140045400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 216

約数和(自身を含む): 517766340

約数和(自身を除く): 377720940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 643, 660, 726, 792, 825, 900, 968, 990, 1089, 1100, 1210, 1286, 1320, 1452, 1650, 1800, 1815, 1929, 1980, 2178, 2200, 2420, 2475, 2572, 2904, 3025, 3215, 3300, 3630, 3858, 3960, 4356, 4840, 4950, 5144, 5445, 5787, 6050, 6430, 6600, 7073, 7260, 7716, 8712, 9075, 9645, 9900, 10890, 11574, 12100, 12860, 14146, 14520, 15432, 16075, 18150, 19290, 19800, 21219, 21780, 23148, 24200, 25720, 27225, 28292, 28935, 32150, 35365, 36300, 38580, 42438, 43560, 46296, 48225, 54450, 56584, 57870, 63657, 64300, 70730, 72600, 77160, 77803, 84876, 96450, 106095, 108900, 115740, 127314, 128600, 141460, 144675, 155606, 169752, 176825, 192900, 212190, 217800, 231480, 233409, 254628, 282920, 289350, 311212, 318285, 353650, 385800, 389015, 424380, 466818, 509256, 530475, 578700, 622424, 636570, 700227, 707300, 778030, 848760, 933636, 1060950, 1157400, 1167045, 1273140, 1400454, 1414600, 1556060, 1591425, 1867272, 1945075, 2121900, 2334090, 2546280, 2800908, 3112120, 3182850, 3501135, 3890150, 4243800, 4668180, 5601816, 5835225, 6365700, 7002270, 7780300, 9336360, 11670450, 12731400, 14004540, 15560600, 17505675, 23340900, 28009080, 35011350, 46681800, 70022700, 140045400]

約数ペア:

[(1, 140045400), (2, 70022700), (3, 46681800), (4, 35011350), (5, 28009080), (6, 23340900), (8, 17505675), (9, 15560600), (10, 14004540), (11, 12731400), (12, 11670450), (15, 9336360), (18, 7780300), (20, 7002270), (22, 6365700), (24, 5835225), (25, 5601816), (30, 4668180), (33, 4243800), (36, 3890150), (40, 3501135), (44, 3182850), (45, 3112120), (50, 2800908), (55, 2546280), (60, 2334090), (66, 2121900), (72, 1945075), (75, 1867272), (88, 1591425), (90, 1556060), (99, 1414600), (100, 1400454), (110, 1273140), (120, 1167045), (121, 1157400), (132, 1060950), (150, 933636), (165, 848760), (180, 778030), (198, 707300), (200, 700227), (220, 636570), (225, 622424), (242, 578700), (264, 530475), (275, 509256), (300, 466818), (330, 424380), (360, 389015), (363, 385800), (396, 353650), (440, 318285), (450, 311212), (484, 289350), (495, 282920), (550, 254628), (600, 233409), (605, 231480), (643, 217800), (660, 212190), (726, 192900), (792, 176825), (825, 169752), (900, 155606), (968, 144675), (990, 141460), (1089, 128600), (1100, 127314), (1210, 115740), (1286, 108900), (1320, 106095), (1452, 96450), (1650, 84876), (1800, 77803), (1815, 77160), (1929, 72600), (1980, 70730), (2178, 64300), (2200, 63657), (2420, 57870), (2475, 56584), (2572, 54450), (2904, 48225), (3025, 46296), (3215, 43560), (3300, 42438), (3630, 38580), (3858, 36300), (3960, 35365), (4356, 32150), (4840, 28935), (4950, 28292), (5144, 27225), (5445, 25720), (5787, 24200), (6050, 23148), (6430, 21780), (6600, 21219), (7073, 19800), (7260, 19290), (7716, 18150), (8712, 16075), (9075, 15432), (9645, 14520), (9900, 14146), (10890, 12860), (11574, 12100)]