222785100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 723738400

約数和(自身を除く): 500953300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 109, 135, 150, 180, 218, 225, 270, 300, 327, 436, 450, 540, 545, 654, 675, 757, 900, 981, 1090, 1308, 1350, 1514, 1635, 1962, 2180, 2271, 2700, 2725, 2943, 3028, 3270, 3785, 3924, 4542, 4905, 5450, 5886, 6540, 6813, 7570, 8175, 9084, 9810, 10900, 11355, 11772, 13626, 14715, 15140, 16350, 18925, 19620, 20439, 22710, 24525, 27252, 29430, 32700, 34065, 37850, 40878, 45420, 49050, 56775, 58860, 68130, 73575, 75700, 81756, 82513, 98100, 102195, 113550, 136260, 147150, 165026, 170325, 204390, 227100, 247539, 294300, 330052, 340650, 408780, 412565, 495078, 510975, 681300, 742617, 825130, 990156, 1021950, 1237695, 1485234, 1650260, 2043900, 2062825, 2227851, 2475390, 2970468, 3713085, 4125650, 4455702, 4950780, 6188475, 7426170, 8251300, 8911404, 11139255, 12376950, 14852340, 18565425, 22278510, 24753900, 37130850, 44557020, 55696275, 74261700, 111392550, 222785100]

約数ペア:

[(1, 222785100), (2, 111392550), (3, 74261700), (4, 55696275), (5, 44557020), (6, 37130850), (9, 24753900), (10, 22278510), (12, 18565425), (15, 14852340), (18, 12376950), (20, 11139255), (25, 8911404), (27, 8251300), (30, 7426170), (36, 6188475), (45, 4950780), (50, 4455702), (54, 4125650), (60, 3713085), (75, 2970468), (90, 2475390), (100, 2227851), (108, 2062825), (109, 2043900), (135, 1650260), (150, 1485234), (180, 1237695), (218, 1021950), (225, 990156), (270, 825130), (300, 742617), (327, 681300), (436, 510975), (450, 495078), (540, 412565), (545, 408780), (654, 340650), (675, 330052), (757, 294300), (900, 247539), (981, 227100), (1090, 204390), (1308, 170325), (1350, 165026), (1514, 147150), (1635, 136260), (1962, 113550), (2180, 102195), (2271, 98100), (2700, 82513), (2725, 81756), (2943, 75700), (3028, 73575), (3270, 68130), (3785, 58860), (3924, 56775), (4542, 49050), (4905, 45420), (5450, 40878), (5886, 37850), (6540, 34065), (6813, 32700), (7570, 29430), (8175, 27252), (9084, 24525), (9810, 22710), (10900, 20439), (11355, 19620), (11772, 18925), (13626, 16350), (14715, 15140)]