234900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{29}}^1$

素因数の和:55

約数の個数: 90

約数和(自身を含む): 787710

約数和(自身を除く): 552810

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 81, 87, 90, 100, 108, 116, 135, 145, 150, 162, 174, 180, 225, 261, 270, 290, 300, 324, 348, 405, 435, 450, 522, 540, 580, 675, 725, 783, 810, 870, 900, 1044, 1305, 1350, 1450, 1566, 1620, 1740, 2025, 2175, 2349, 2610, 2700, 2900, 3132, 3915, 4050, 4350, 4698, 5220, 6525, 7830, 8100, 8700, 9396, 11745, 13050, 15660, 19575, 23490, 26100, 39150, 46980, 58725, 78300, 117450, 234900]

約数ペア:

[(1, 234900), (2, 117450), (3, 78300), (4, 58725), (5, 46980), (6, 39150), (9, 26100), (10, 23490), (12, 19575), (15, 15660), (18, 13050), (20, 11745), (25, 9396), (27, 8700), (29, 8100), (30, 7830), (36, 6525), (45, 5220), (50, 4698), (54, 4350), (58, 4050), (60, 3915), (75, 3132), (81, 2900), (87, 2700), (90, 2610), (100, 2349), (108, 2175), (116, 2025), (135, 1740), (145, 1620), (150, 1566), (162, 1450), (174, 1350), (180, 1305), (225, 1044), (261, 900), (270, 870), (290, 810), (300, 783), (324, 725), (348, 675), (405, 580), (435, 540), (450, 522)]