206879400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 384

約数和(自身を含む): 879110400

約数和(自身を除く): 672231000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 108, 117, 120, 126, 130, 135, 140, 150, 156, 168, 175, 180, 182, 189, 195, 200, 210, 216, 225, 234, 252, 260, 270, 273, 280, 300, 312, 315, 325, 350, 351, 360, 364, 378, 390, 420, 421, 450, 455, 468, 504, 520, 525, 540, 546, 585, 600, 630, 650, 675, 700, 702, 728, 756, 780, 819, 840, 842, 900, 910, 936, 945, 975, 1050, 1080, 1092, 1170, 1260, 1263, 1300, 1350, 1365, 1400, 1404, 1512, 1560, 1575, 1638, 1684, 1755, 1800, 1820, 1890, 1950, 2100, 2105, 2184, 2275, 2340, 2457, 2520, 2526, 2600, 2700, 2730, 2808, 2925, 2947, 3150, 3276, 3368, 3510, 3640, 3780, 3789, 3900, 4095, 4200, 4210, 4550, 4680, 4725, 4914, 5052, 5400, 5460, 5473, 5850, 5894, 6300, 6315, 6552, 6825, 7020, 7560, 7578, 7800, 8190, 8420, 8775, 8841, 9100, 9450, 9828, 10104, 10525, 10920, 10946, 11367, 11700, 11788, 12285, 12600, 12630, 13650, 14040, 14735, 15156, 16380, 16419, 16840, 17550, 17682, 18200, 18900, 18945, 19656, 20475, 21050, 21892, 22734, 23400, 23576, 24570, 25260, 26523, 27300, 27365, 29470, 30312, 31575, 32760, 32838, 35100, 35364, 37800, 37890, 38311, 40950, 42100, 43784, 44205, 45468, 49140, 49257, 50520, 53046, 54600, 54730, 56835, 58940, 61425, 63150, 65676, 70200, 70728, 73675, 75780, 76622, 79569, 81900, 82095, 84200, 88410, 90936, 94725, 98280, 98514, 106092, 109460, 113670, 114933, 117880, 122850, 126300, 131352, 132615, 136825, 147350, 147771, 151560, 153244, 159138, 163800, 164190, 176820, 189450, 191555, 197028, 212184, 218920, 221025, 227340, 229866, 245700, 246285, 252600, 265230, 273650, 284175, 294700, 295542, 306488, 318276, 328380, 344799, 353640, 378900, 383110, 394056, 397845, 410475, 442050, 454680, 459732, 491400, 492570, 530460, 547300, 568350, 574665, 589400, 591084, 636552, 656760, 663075, 689598, 738855, 757800, 766220, 795690, 820950, 884100, 919464, 957775, 985140, 1034397, 1060920, 1094600, 1136700, 1149330, 1182168, 1231425, 1326150, 1379196, 1477710, 1532440, 1591380, 1641900, 1723995, 1768200, 1915550, 1970280, 1989225, 2068794, 2273400, 2298660, 2462850, 2652300, 2758392, 2873325, 2955420, 3182760, 3283800, 3447990, 3694275, 3831100, 3978450, 4137588, 4597320, 4925700, 5171985, 5304600, 5746650, 5910840, 6895980, 7388550, 7662200, 7956900, 8275176, 8619975, 9851400, 10343970, 11493300, 13791960, 14777100, 15913800, 17239950, 20687940, 22986600, 25859925, 29554200, 34479900, 41375880, 51719850, 68959800, 103439700, 206879400]

約数ペア:

[(1, 206879400), (2, 103439700), (3, 68959800), (4, 51719850), (5, 41375880), (6, 34479900), (7, 29554200), (8, 25859925), (9, 22986600), (10, 20687940), (12, 17239950), (13, 15913800), (14, 14777100), (15, 13791960), (18, 11493300), (20, 10343970), (21, 9851400), (24, 8619975), (25, 8275176), (26, 7956900), (27, 7662200), (28, 7388550), (30, 6895980), (35, 5910840), (36, 5746650), (39, 5304600), (40, 5171985), (42, 4925700), (45, 4597320), (50, 4137588), (52, 3978450), (54, 3831100), (56, 3694275), (60, 3447990), (63, 3283800), (65, 3182760), (70, 2955420), (72, 2873325), (75, 2758392), (78, 2652300), (84, 2462850), (90, 2298660), (91, 2273400), (100, 2068794), (104, 1989225), (105, 1970280), (108, 1915550), (117, 1768200), (120, 1723995), (126, 1641900), (130, 1591380), (135, 1532440), (140, 1477710), (150, 1379196), (156, 1326150), (168, 1231425), (175, 1182168), (180, 1149330), (182, 1136700), (189, 1094600), (195, 1060920), (200, 1034397), (210, 985140), (216, 957775), (225, 919464), (234, 884100), (252, 820950), (260, 795690), (270, 766220), (273, 757800), (280, 738855), (300, 689598), (312, 663075), (315, 656760), (325, 636552), (350, 591084), (351, 589400), (360, 574665), (364, 568350), (378, 547300), (390, 530460), (420, 492570), (421, 491400), (450, 459732), (455, 454680), (468, 442050), (504, 410475), (520, 397845), (525, 394056), (540, 383110), (546, 378900), (585, 353640), (600, 344799), (630, 328380), (650, 318276), (675, 306488), (700, 295542), (702, 294700), (728, 284175), (756, 273650), (780, 265230), (819, 252600), (840, 246285), (842, 245700), (900, 229866), (910, 227340), (936, 221025), (945, 218920), (975, 212184), (1050, 197028), (1080, 191555), (1092, 189450), (1170, 176820), (1260, 164190), (1263, 163800), (1300, 159138), (1350, 153244), (1365, 151560), (1400, 147771), (1404, 147350), (1512, 136825), (1560, 132615), (1575, 131352), (1638, 126300), (1684, 122850), (1755, 117880), (1800, 114933), (1820, 113670), (1890, 109460), (1950, 106092), (2100, 98514), (2105, 98280), (2184, 94725), (2275, 90936), (2340, 88410), (2457, 84200), (2520, 82095), (2526, 81900), (2600, 79569), (2700, 76622), (2730, 75780), (2808, 73675), (2925, 70728), (2947, 70200), (3150, 65676), (3276, 63150), (3368, 61425), (3510, 58940), (3640, 56835), (3780, 54730), (3789, 54600), (3900, 53046), (4095, 50520), (4200, 49257), (4210, 49140), (4550, 45468), (4680, 44205), (4725, 43784), (4914, 42100), (5052, 40950), (5400, 38311), (5460, 37890), (5473, 37800), (5850, 35364), (5894, 35100), (6300, 32838), (6315, 32760), (6552, 31575), (6825, 30312), (7020, 29470), (7560, 27365), (7578, 27300), (7800, 26523), (8190, 25260), (8420, 24570), (8775, 23576), (8841, 23400), (9100, 22734), (9450, 21892), (9828, 21050), (10104, 20475), (10525, 19656), (10920, 18945), (10946, 18900), (11367, 18200), (11700, 17682), (11788, 17550), (12285, 16840), (12600, 16419), (12630, 16380), (13650, 15156), (14040, 14735)]