205093800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3980

約数の個数: 144

約数和(自身を含む): 712705500

約数和(自身を除く): 507611700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1740, 1800, 2088, 2175, 2610, 2900, 3480, 3929, 4350, 5220, 5800, 6525, 7858, 8700, 10440, 11787, 13050, 15716, 17400, 19645, 23574, 26100, 31432, 35361, 39290, 47148, 52200, 58935, 70722, 78580, 94296, 98225, 113941, 117870, 141444, 157160, 176805, 196450, 227882, 235740, 282888, 294675, 341823, 353610, 392900, 455764, 471480, 569705, 589350, 683646, 707220, 785800, 884025, 911528, 1025469, 1139410, 1178700, 1367292, 1414440, 1709115, 1768050, 2050938, 2278820, 2357400, 2734584, 2848525, 3418230, 3536100, 4101876, 4557640, 5127345, 5697050, 6836460, 7072200, 8203752, 8545575, 10254690, 11394100, 13672920, 17091150, 20509380, 22788200, 25636725, 34182300, 41018760, 51273450, 68364600, 102546900, 205093800]

約数ペア:

[(1, 205093800), (2, 102546900), (3, 68364600), (4, 51273450), (5, 41018760), (6, 34182300), (8, 25636725), (9, 22788200), (10, 20509380), (12, 17091150), (15, 13672920), (18, 11394100), (20, 10254690), (24, 8545575), (25, 8203752), (29, 7072200), (30, 6836460), (36, 5697050), (40, 5127345), (45, 4557640), (50, 4101876), (58, 3536100), (60, 3418230), (72, 2848525), (75, 2734584), (87, 2357400), (90, 2278820), (100, 2050938), (116, 1768050), (120, 1709115), (145, 1414440), (150, 1367292), (174, 1178700), (180, 1139410), (200, 1025469), (225, 911528), (232, 884025), (261, 785800), (290, 707220), (300, 683646), (348, 589350), (360, 569705), (435, 471480), (450, 455764), (522, 392900), (580, 353610), (600, 341823), (696, 294675), (725, 282888), (870, 235740), (900, 227882), (1044, 196450), (1160, 176805), (1305, 157160), (1450, 141444), (1740, 117870), (1800, 113941), (2088, 98225), (2175, 94296), (2610, 78580), (2900, 70722), (3480, 58935), (3929, 52200), (4350, 47148), (5220, 39290), (5800, 35361), (6525, 31432), (7858, 26100), (8700, 23574), (10440, 19645), (11787, 17400), (13050, 15716)]