190971000

素因数分解:

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

素因数の和:684

約数の個数: 256

約数和(自身を含む): 723340800

約数和(自身を除く): 532369800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 125, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 250, 264, 270, 275, 297, 300, 330, 360, 375, 396, 440, 450, 495, 500, 540, 550, 594, 600, 643, 660, 675, 750, 792, 825, 900, 990, 1000, 1080, 1100, 1125, 1188, 1286, 1320, 1350, 1375, 1485, 1500, 1650, 1800, 1929, 1980, 2200, 2250, 2376, 2475, 2572, 2700, 2750, 2970, 3000, 3215, 3300, 3375, 3858, 3960, 4125, 4500, 4950, 5144, 5400, 5500, 5787, 5940, 6430, 6600, 6750, 7073, 7425, 7716, 8250, 9000, 9645, 9900, 11000, 11574, 11880, 12375, 12860, 13500, 14146, 14850, 15432, 16075, 16500, 17361, 19290, 19800, 21219, 23148, 24750, 25720, 27000, 28292, 28935, 29700, 32150, 33000, 34722, 35365, 37125, 38580, 42438, 46296, 48225, 49500, 56584, 57870, 59400, 63657, 64300, 69444, 70730, 74250, 77160, 80375, 84876, 86805, 96450, 99000, 106095, 115740, 127314, 128600, 138888, 141460, 144675, 148500, 160750, 169752, 173610, 176825, 190971, 192900, 212190, 231480, 241125, 254628, 282920, 289350, 297000, 318285, 321500, 347220, 353650, 381942, 385800, 424380, 434025, 482250, 509256, 530475, 578700, 636570, 643000, 694440, 707300, 723375, 763884, 848760, 868050, 884125, 954855, 964500, 1060950, 1157400, 1273140, 1414600, 1446750, 1527768, 1591425, 1736100, 1768250, 1909710, 1929000, 2121900, 2170125, 2546280, 2652375, 2893500, 3182850, 3472200, 3536500, 3819420, 4243800, 4340250, 4774275, 5304750, 5787000, 6365700, 7073000, 7638840, 7957125, 8680500, 9548550, 10609500, 12731400, 15914250, 17361000, 19097100, 21219000, 23871375, 31828500, 38194200, 47742750, 63657000, 95485500, 190971000]

約数ペア:

[(1, 190971000), (2, 95485500), (3, 63657000), (4, 47742750), (5, 38194200), (6, 31828500), (8, 23871375), (9, 21219000), (10, 19097100), (11, 17361000), (12, 15914250), (15, 12731400), (18, 10609500), (20, 9548550), (22, 8680500), (24, 7957125), (25, 7638840), (27, 7073000), (30, 6365700), (33, 5787000), (36, 5304750), (40, 4774275), (44, 4340250), (45, 4243800), (50, 3819420), (54, 3536500), (55, 3472200), (60, 3182850), (66, 2893500), (72, 2652375), (75, 2546280), (88, 2170125), (90, 2121900), (99, 1929000), (100, 1909710), (108, 1768250), (110, 1736100), (120, 1591425), (125, 1527768), (132, 1446750), (135, 1414600), (150, 1273140), (165, 1157400), (180, 1060950), (198, 964500), (200, 954855), (216, 884125), (220, 868050), (225, 848760), (250, 763884), (264, 723375), (270, 707300), (275, 694440), (297, 643000), (300, 636570), (330, 578700), (360, 530475), (375, 509256), (396, 482250), (440, 434025), (450, 424380), (495, 385800), (500, 381942), (540, 353650), (550, 347220), (594, 321500), (600, 318285), (643, 297000), (660, 289350), (675, 282920), (750, 254628), (792, 241125), (825, 231480), (900, 212190), (990, 192900), (1000, 190971), (1080, 176825), (1100, 173610), (1125, 169752), (1188, 160750), (1286, 148500), (1320, 144675), (1350, 141460), (1375, 138888), (1485, 128600), (1500, 127314), (1650, 115740), (1800, 106095), (1929, 99000), (1980, 96450), (2200, 86805), (2250, 84876), (2376, 80375), (2475, 77160), (2572, 74250), (2700, 70730), (2750, 69444), (2970, 64300), (3000, 63657), (3215, 59400), (3300, 57870), (3375, 56584), (3858, 49500), (3960, 48225), (4125, 46296), (4500, 42438), (4950, 38580), (5144, 37125), (5400, 35365), (5500, 34722), (5787, 33000), (5940, 32150), (6430, 29700), (6600, 28935), (6750, 28292), (7073, 27000), (7425, 25720), (7716, 24750), (8250, 23148), (9000, 21219), (9645, 19800), (9900, 19290), (11000, 17361), (11574, 16500), (11880, 16075), (12375, 15432), (12860, 14850), (13500, 14146)]