38961000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 320

約数和(自身を含む): 150630480

約数和(自身を除く): 111669480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 37, 39, 40, 45, 50, 52, 54, 60, 65, 72, 74, 75, 78, 81, 90, 100, 104, 108, 111, 117, 120, 125, 130, 135, 148, 150, 156, 162, 180, 185, 195, 200, 216, 222, 225, 234, 250, 260, 270, 296, 300, 312, 324, 325, 333, 351, 360, 370, 375, 390, 405, 444, 450, 468, 481, 500, 520, 540, 555, 585, 600, 648, 650, 666, 675, 702, 740, 750, 780, 810, 888, 900, 925, 936, 962, 975, 999, 1000, 1053, 1080, 1110, 1125, 1170, 1300, 1332, 1350, 1404, 1443, 1480, 1500, 1560, 1620, 1625, 1665, 1755, 1800, 1850, 1924, 1950, 1998, 2025, 2106, 2220, 2250, 2340, 2405, 2600, 2664, 2700, 2775, 2808, 2886, 2925, 2997, 3000, 3240, 3250, 3330, 3375, 3510, 3700, 3848, 3900, 3996, 4050, 4212, 4329, 4440, 4500, 4625, 4680, 4810, 4875, 4995, 5265, 5400, 5550, 5772, 5850, 5994, 6500, 6660, 6750, 7020, 7215, 7400, 7800, 7992, 8100, 8325, 8424, 8658, 8775, 9000, 9250, 9620, 9750, 9990, 10125, 10530, 11100, 11544, 11700, 11988, 12025, 12987, 13000, 13320, 13500, 13875, 14040, 14430, 14625, 14985, 16200, 16650, 17316, 17550, 18500, 19240, 19500, 19980, 20250, 21060, 21645, 22200, 23400, 23976, 24050, 24975, 25974, 26325, 27000, 27750, 28860, 29250, 29970, 33300, 34632, 35100, 36075, 37000, 38961, 39000, 39960, 40500, 41625, 42120, 43290, 43875, 48100, 49950, 51948, 52650, 55500, 57720, 58500, 59940, 60125, 64935, 66600, 70200, 72150, 74925, 77922, 81000, 83250, 86580, 87750, 96200, 99900, 103896, 105300, 108225, 111000, 117000, 119880, 120250, 124875, 129870, 131625, 144300, 149850, 155844, 166500, 173160, 175500, 180375, 194805, 199800, 210600, 216450, 240500, 249750, 259740, 263250, 288600, 299700, 311688, 324675, 333000, 351000, 360750, 374625, 389610, 432900, 481000, 499500, 519480, 526500, 541125, 599400, 649350, 721500, 749250, 779220, 865800, 974025, 999000, 1053000, 1082250, 1298700, 1443000, 1498500, 1558440, 1623375, 1948050, 2164500, 2597400, 2997000, 3246750, 3896100, 4329000, 4870125, 6493500, 7792200, 9740250, 12987000, 19480500, 38961000]

約数ペア:

[(1, 38961000), (2, 19480500), (3, 12987000), (4, 9740250), (5, 7792200), (6, 6493500), (8, 4870125), (9, 4329000), (10, 3896100), (12, 3246750), (13, 2997000), (15, 2597400), (18, 2164500), (20, 1948050), (24, 1623375), (25, 1558440), (26, 1498500), (27, 1443000), (30, 1298700), (36, 1082250), (37, 1053000), (39, 999000), (40, 974025), (45, 865800), (50, 779220), (52, 749250), (54, 721500), (60, 649350), (65, 599400), (72, 541125), (74, 526500), (75, 519480), (78, 499500), (81, 481000), (90, 432900), (100, 389610), (104, 374625), (108, 360750), (111, 351000), (117, 333000), (120, 324675), (125, 311688), (130, 299700), (135, 288600), (148, 263250), (150, 259740), (156, 249750), (162, 240500), (180, 216450), (185, 210600), (195, 199800), (200, 194805), (216, 180375), (222, 175500), (225, 173160), (234, 166500), (250, 155844), (260, 149850), (270, 144300), (296, 131625), (300, 129870), (312, 124875), (324, 120250), (325, 119880), (333, 117000), (351, 111000), (360, 108225), (370, 105300), (375, 103896), (390, 99900), (405, 96200), (444, 87750), (450, 86580), (468, 83250), (481, 81000), (500, 77922), (520, 74925), (540, 72150), (555, 70200), (585, 66600), (600, 64935), (648, 60125), (650, 59940), (666, 58500), (675, 57720), (702, 55500), (740, 52650), (750, 51948), (780, 49950), (810, 48100), (888, 43875), (900, 43290), (925, 42120), (936, 41625), (962, 40500), (975, 39960), (999, 39000), (1000, 38961), (1053, 37000), (1080, 36075), (1110, 35100), (1125, 34632), (1170, 33300), (1300, 29970), (1332, 29250), (1350, 28860), (1404, 27750), (1443, 27000), (1480, 26325), (1500, 25974), (1560, 24975), (1620, 24050), (1625, 23976), (1665, 23400), (1755, 22200), (1800, 21645), (1850, 21060), (1924, 20250), (1950, 19980), (1998, 19500), (2025, 19240), (2106, 18500), (2220, 17550), (2250, 17316), (2340, 16650), (2405, 16200), (2600, 14985), (2664, 14625), (2700, 14430), (2775, 14040), (2808, 13875), (2886, 13500), (2925, 13320), (2997, 13000), (3000, 12987), (3240, 12025), (3250, 11988), (3330, 11700), (3375, 11544), (3510, 11100), (3700, 10530), (3848, 10125), (3900, 9990), (3996, 9750), (4050, 9620), (4212, 9250), (4329, 9000), (4440, 8775), (4500, 8658), (4625, 8424), (4680, 8325), (4810, 8100), (4875, 7992), (4995, 7800), (5265, 7400), (5400, 7215), (5550, 7020), (5772, 6750), (5850, 6660), (5994, 6500)]