65358900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8069}}^1$

素因数の和:8095

約数の個数: 90

約数和(自身を含む): 211893990

約数和(自身を除く): 146535090

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8069, 8100, 16138, 24207, 32276, 40345, 48414, 72621, 80690, 96828, 121035, 145242, 161380, 201725, 217863, 242070, 290484, 363105, 403450, 435726, 484140, 605175, 653589, 726210, 806900, 871452, 1089315, 1210350, 1307178, 1452420, 1815525, 2178630, 2420700, 2614356, 3267945, 3631050, 4357260, 5446575, 6535890, 7262100, 10893150, 13071780, 16339725, 21786300, 32679450, 65358900]

約数ペア:

[(1, 65358900), (2, 32679450), (3, 21786300), (4, 16339725), (5, 13071780), (6, 10893150), (9, 7262100), (10, 6535890), (12, 5446575), (15, 4357260), (18, 3631050), (20, 3267945), (25, 2614356), (27, 2420700), (30, 2178630), (36, 1815525), (45, 1452420), (50, 1307178), (54, 1210350), (60, 1089315), (75, 871452), (81, 806900), (90, 726210), (100, 653589), (108, 605175), (135, 484140), (150, 435726), (162, 403450), (180, 363105), (225, 290484), (270, 242070), (300, 217863), (324, 201725), (405, 161380), (450, 145242), (540, 121035), (675, 96828), (810, 80690), (900, 72621), (1350, 48414), (1620, 40345), (2025, 32276), (2700, 24207), (4050, 16138), (8069, 8100)]