123942000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 320

約数和(自身を含む): 493968384

約数和(自身を除く): 370026384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 125, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 227, 240, 250, 260, 273, 280, 300, 312, 325, 336, 350, 364, 375, 390, 400, 420, 454, 455, 500, 520, 525, 546, 560, 600, 624, 650, 681, 700, 728, 750, 780, 840, 875, 908, 910, 975, 1000, 1040, 1050, 1092, 1135, 1200, 1300, 1362, 1365, 1400, 1456, 1500, 1560, 1589, 1625, 1680, 1750, 1816, 1820, 1950, 2000, 2100, 2184, 2270, 2275, 2600, 2625, 2724, 2730, 2800, 2951, 3000, 3120, 3178, 3250, 3405, 3500, 3632, 3640, 3900, 4200, 4368, 4540, 4550, 4767, 4875, 5200, 5250, 5448, 5460, 5675, 5902, 6000, 6356, 6500, 6810, 6825, 7000, 7280, 7800, 7945, 8400, 8853, 9080, 9100, 9534, 9750, 10500, 10896, 10920, 11350, 11375, 11804, 12712, 13000, 13620, 13650, 14000, 14755, 15600, 15890, 17025, 17706, 18160, 18200, 19068, 19500, 20657, 21000, 21840, 22700, 22750, 23608, 23835, 25424, 26000, 27240, 27300, 28375, 29510, 31780, 34050, 34125, 35412, 36400, 38136, 39000, 39725, 41314, 42000, 44265, 45400, 45500, 47216, 47670, 54480, 54600, 56750, 59020, 61971, 63560, 68100, 68250, 70824, 73775, 76272, 78000, 79450, 82628, 85125, 88530, 90800, 91000, 95340, 103285, 109200, 113500, 118040, 119175, 123942, 127120, 136200, 136500, 141648, 147550, 158900, 165256, 170250, 177060, 182000, 190680, 198625, 206570, 221325, 227000, 236080, 238350, 247884, 272400, 273000, 295100, 309855, 317800, 330512, 340500, 354120, 368875, 381360, 397250, 413140, 442650, 454000, 476700, 495768, 516425, 546000, 590200, 595875, 619710, 635600, 681000, 708240, 737750, 794500, 826280, 885300, 953400, 991536, 1032850, 1106625, 1180400, 1191750, 1239420, 1362000, 1475500, 1549275, 1589000, 1652560, 1770600, 1906800, 2065700, 2213250, 2383500, 2478840, 2582125, 2951000, 3098550, 3178000, 3541200, 4131400, 4426500, 4767000, 4957680, 5164250, 5902000, 6197100, 7746375, 8262800, 8853000, 9534000, 10328500, 12394200, 15492750, 17706000, 20657000, 24788400, 30985500, 41314000, 61971000, 123942000]

約数ペア:

[(1, 123942000), (2, 61971000), (3, 41314000), (4, 30985500), (5, 24788400), (6, 20657000), (7, 17706000), (8, 15492750), (10, 12394200), (12, 10328500), (13, 9534000), (14, 8853000), (15, 8262800), (16, 7746375), (20, 6197100), (21, 5902000), (24, 5164250), (25, 4957680), (26, 4767000), (28, 4426500), (30, 4131400), (35, 3541200), (39, 3178000), (40, 3098550), (42, 2951000), (48, 2582125), (50, 2478840), (52, 2383500), (56, 2213250), (60, 2065700), (65, 1906800), (70, 1770600), (75, 1652560), (78, 1589000), (80, 1549275), (84, 1475500), (91, 1362000), (100, 1239420), (104, 1191750), (105, 1180400), (112, 1106625), (120, 1032850), (125, 991536), (130, 953400), (140, 885300), (150, 826280), (156, 794500), (168, 737750), (175, 708240), (182, 681000), (195, 635600), (200, 619710), (208, 595875), (210, 590200), (227, 546000), (240, 516425), (250, 495768), (260, 476700), (273, 454000), (280, 442650), (300, 413140), (312, 397250), (325, 381360), (336, 368875), (350, 354120), (364, 340500), (375, 330512), (390, 317800), (400, 309855), (420, 295100), (454, 273000), (455, 272400), (500, 247884), (520, 238350), (525, 236080), (546, 227000), (560, 221325), (600, 206570), (624, 198625), (650, 190680), (681, 182000), (700, 177060), (728, 170250), (750, 165256), (780, 158900), (840, 147550), (875, 141648), (908, 136500), (910, 136200), (975, 127120), (1000, 123942), (1040, 119175), (1050, 118040), (1092, 113500), (1135, 109200), (1200, 103285), (1300, 95340), (1362, 91000), (1365, 90800), (1400, 88530), (1456, 85125), (1500, 82628), (1560, 79450), (1589, 78000), (1625, 76272), (1680, 73775), (1750, 70824), (1816, 68250), (1820, 68100), (1950, 63560), (2000, 61971), (2100, 59020), (2184, 56750), (2270, 54600), (2275, 54480), (2600, 47670), (2625, 47216), (2724, 45500), (2730, 45400), (2800, 44265), (2951, 42000), (3000, 41314), (3120, 39725), (3178, 39000), (3250, 38136), (3405, 36400), (3500, 35412), (3632, 34125), (3640, 34050), (3900, 31780), (4200, 29510), (4368, 28375), (4540, 27300), (4550, 27240), (4767, 26000), (4875, 25424), (5200, 23835), (5250, 23608), (5448, 22750), (5460, 22700), (5675, 21840), (5902, 21000), (6000, 20657), (6356, 19500), (6500, 19068), (6810, 18200), (6825, 18160), (7000, 17706), (7280, 17025), (7800, 15890), (7945, 15600), (8400, 14755), (8853, 14000), (9080, 13650), (9100, 13620), (9534, 13000), (9750, 12712), (10500, 11804), (10896, 11375), (10920, 11350)]