238775400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 809909100

約数和(自身を除く): 571133700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 545, 600, 654, 872, 900, 981, 1090, 1217, 1308, 1635, 1800, 1962, 2180, 2434, 2616, 2725, 3270, 3651, 3924, 4360, 4868, 4905, 5450, 6085, 6540, 7302, 7848, 8175, 9736, 9810, 10900, 10953, 12170, 13080, 14604, 16350, 18255, 19620, 21800, 21906, 24340, 24525, 29208, 30425, 32700, 36510, 39240, 43812, 48680, 49050, 54765, 60850, 65400, 73020, 87624, 91275, 98100, 109530, 121700, 132653, 146040, 182550, 196200, 219060, 243400, 265306, 273825, 365100, 397959, 438120, 530612, 547650, 663265, 730200, 795918, 1061224, 1095300, 1193877, 1326530, 1591836, 1989795, 2190600, 2387754, 2653060, 3183672, 3316325, 3979590, 4775508, 5306120, 5969385, 6632650, 7959180, 9551016, 9948975, 11938770, 13265300, 15918360, 19897950, 23877540, 26530600, 29846925, 39795900, 47755080, 59693850, 79591800, 119387700, 238775400]

約数ペア:

[(1, 238775400), (2, 119387700), (3, 79591800), (4, 59693850), (5, 47755080), (6, 39795900), (8, 29846925), (9, 26530600), (10, 23877540), (12, 19897950), (15, 15918360), (18, 13265300), (20, 11938770), (24, 9948975), (25, 9551016), (30, 7959180), (36, 6632650), (40, 5969385), (45, 5306120), (50, 4775508), (60, 3979590), (72, 3316325), (75, 3183672), (90, 2653060), (100, 2387754), (109, 2190600), (120, 1989795), (150, 1591836), (180, 1326530), (200, 1193877), (218, 1095300), (225, 1061224), (300, 795918), (327, 730200), (360, 663265), (436, 547650), (450, 530612), (545, 438120), (600, 397959), (654, 365100), (872, 273825), (900, 265306), (981, 243400), (1090, 219060), (1217, 196200), (1308, 182550), (1635, 146040), (1800, 132653), (1962, 121700), (2180, 109530), (2434, 98100), (2616, 91275), (2725, 87624), (3270, 73020), (3651, 65400), (3924, 60850), (4360, 54765), (4868, 49050), (4905, 48680), (5450, 43812), (6085, 39240), (6540, 36510), (7302, 32700), (7848, 30425), (8175, 29208), (9736, 24525), (9810, 24340), (10900, 21906), (10953, 21800), (12170, 19620), (13080, 18255), (14604, 16350)]