149872200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 491367360

約数和(自身を除く): 341495160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 43, 50, 60, 74, 75, 86, 100, 111, 120, 129, 148, 150, 157, 172, 185, 200, 215, 222, 258, 296, 300, 314, 344, 370, 430, 444, 471, 516, 555, 600, 628, 645, 740, 785, 860, 888, 925, 942, 1032, 1075, 1110, 1256, 1290, 1480, 1570, 1591, 1720, 1850, 1884, 2150, 2220, 2355, 2580, 2775, 3140, 3182, 3225, 3700, 3768, 3925, 4300, 4440, 4710, 4773, 5160, 5550, 5809, 6280, 6364, 6450, 6751, 7400, 7850, 7955, 8600, 9420, 9546, 11100, 11618, 11775, 12728, 12900, 13502, 15700, 15910, 17427, 18840, 19092, 20253, 22200, 23236, 23550, 23865, 25800, 27004, 29045, 31400, 31820, 33755, 34854, 38184, 39775, 40506, 46472, 47100, 47730, 54008, 58090, 63640, 67510, 69708, 79550, 81012, 87135, 94200, 95460, 101265, 116180, 119325, 135020, 139416, 145225, 159100, 162024, 168775, 174270, 190920, 202530, 232360, 238650, 249787, 270040, 290450, 318200, 337550, 348540, 405060, 435675, 477300, 499574, 506325, 580900, 675100, 697080, 749361, 810120, 871350, 954600, 999148, 1012650, 1161800, 1248935, 1350200, 1498722, 1742700, 1998296, 2025300, 2497870, 2997444, 3485400, 3746805, 4050600, 4995740, 5994888, 6244675, 7493610, 9991480, 12489350, 14987220, 18734025, 24978700, 29974440, 37468050, 49957400, 74936100, 149872200]

約数ペア:

[(1, 149872200), (2, 74936100), (3, 49957400), (4, 37468050), (5, 29974440), (6, 24978700), (8, 18734025), (10, 14987220), (12, 12489350), (15, 9991480), (20, 7493610), (24, 6244675), (25, 5994888), (30, 4995740), (37, 4050600), (40, 3746805), (43, 3485400), (50, 2997444), (60, 2497870), (74, 2025300), (75, 1998296), (86, 1742700), (100, 1498722), (111, 1350200), (120, 1248935), (129, 1161800), (148, 1012650), (150, 999148), (157, 954600), (172, 871350), (185, 810120), (200, 749361), (215, 697080), (222, 675100), (258, 580900), (296, 506325), (300, 499574), (314, 477300), (344, 435675), (370, 405060), (430, 348540), (444, 337550), (471, 318200), (516, 290450), (555, 270040), (600, 249787), (628, 238650), (645, 232360), (740, 202530), (785, 190920), (860, 174270), (888, 168775), (925, 162024), (942, 159100), (1032, 145225), (1075, 139416), (1110, 135020), (1256, 119325), (1290, 116180), (1480, 101265), (1570, 95460), (1591, 94200), (1720, 87135), (1850, 81012), (1884, 79550), (2150, 69708), (2220, 67510), (2355, 63640), (2580, 58090), (2775, 54008), (3140, 47730), (3182, 47100), (3225, 46472), (3700, 40506), (3768, 39775), (3925, 38184), (4300, 34854), (4440, 33755), (4710, 31820), (4773, 31400), (5160, 29045), (5550, 27004), (5809, 25800), (6280, 23865), (6364, 23550), (6450, 23236), (6751, 22200), (7400, 20253), (7850, 19092), (7955, 18840), (8600, 17427), (9420, 15910), (9546, 15700), (11100, 13502), (11618, 12900), (11775, 12728)]