65723400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{4057}}^1$

素因数の和:4085

約数の個数: 120

約数和(自身を含む): 228323370

約数和(自身を除く): 162599970

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, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 4057, 5400, 8100, 8114, 12171, 16200, 16228, 20285, 24342, 32456, 36513, 40570, 48684, 60855, 73026, 81140, 97368, 101425, 109539, 121710, 146052, 162280, 182565, 202850, 219078, 243420, 292104, 304275, 328617, 365130, 405700, 438156, 486840, 547695, 608550, 657234, 730260, 811400, 876312, 912825, 1095390, 1217100, 1314468, 1460520, 1643085, 1825650, 2190780, 2434200, 2628936, 2738475, 3286170, 3651300, 4381560, 5476950, 6572340, 7302600, 8215425, 10953900, 13144680, 16430850, 21907800, 32861700, 65723400]

約数ペア:

[(1, 65723400), (2, 32861700), (3, 21907800), (4, 16430850), (5, 13144680), (6, 10953900), (8, 8215425), (9, 7302600), (10, 6572340), (12, 5476950), (15, 4381560), (18, 3651300), (20, 3286170), (24, 2738475), (25, 2628936), (27, 2434200), (30, 2190780), (36, 1825650), (40, 1643085), (45, 1460520), (50, 1314468), (54, 1217100), (60, 1095390), (72, 912825), (75, 876312), (81, 811400), (90, 730260), (100, 657234), (108, 608550), (120, 547695), (135, 486840), (150, 438156), (162, 405700), (180, 365130), (200, 328617), (216, 304275), (225, 292104), (270, 243420), (300, 219078), (324, 202850), (360, 182565), (405, 162280), (450, 146052), (540, 121710), (600, 109539), (648, 101425), (675, 97368), (810, 81140), (900, 73026), (1080, 60855), (1350, 48684), (1620, 40570), (1800, 36513), (2025, 32456), (2700, 24342), (3240, 20285), (4050, 16228), (4057, 16200), (5400, 12171), (8100, 8114)]