210875400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{4339}}^1$

素因数の和:4370

約数の個数: 144

約数和(自身を含む): 734588400

約数和(自身を除く): 523713000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4339, 4860, 5400, 6075, 8100, 8678, 9720, 12150, 13017, 16200, 17356, 21695, 24300, 26034, 34712, 39051, 43390, 48600, 52068, 65085, 78102, 86780, 104136, 108475, 117153, 130170, 156204, 173560, 195255, 216950, 234306, 260340, 312408, 325425, 351459, 390510, 433900, 468612, 520680, 585765, 650850, 702918, 781020, 867800, 937224, 976275, 1054377, 1171530, 1301700, 1405836, 1562040, 1757295, 1952550, 2108754, 2343060, 2603400, 2811672, 2928825, 3514590, 3905100, 4217508, 4686120, 5271885, 5857650, 7029180, 7810200, 8435016, 8786475, 10543770, 11715300, 14058360, 17572950, 21087540, 23430600, 26359425, 35145900, 42175080, 52718850, 70291800, 105437700, 210875400]

約数ペア:

[(1, 210875400), (2, 105437700), (3, 70291800), (4, 52718850), (5, 42175080), (6, 35145900), (8, 26359425), (9, 23430600), (10, 21087540), (12, 17572950), (15, 14058360), (18, 11715300), (20, 10543770), (24, 8786475), (25, 8435016), (27, 7810200), (30, 7029180), (36, 5857650), (40, 5271885), (45, 4686120), (50, 4217508), (54, 3905100), (60, 3514590), (72, 2928825), (75, 2811672), (81, 2603400), (90, 2343060), (100, 2108754), (108, 1952550), (120, 1757295), (135, 1562040), (150, 1405836), (162, 1301700), (180, 1171530), (200, 1054377), (216, 976275), (225, 937224), (243, 867800), (270, 781020), (300, 702918), (324, 650850), (360, 585765), (405, 520680), (450, 468612), (486, 433900), (540, 390510), (600, 351459), (648, 325425), (675, 312408), (810, 260340), (900, 234306), (972, 216950), (1080, 195255), (1215, 173560), (1350, 156204), (1620, 130170), (1800, 117153), (1944, 108475), (2025, 104136), (2430, 86780), (2700, 78102), (3240, 65085), (4050, 52068), (4339, 48600), (4860, 43390), (5400, 39051), (6075, 34712), (8100, 26034), (8678, 24300), (9720, 21695), (12150, 17356), (13017, 16200)]