20024400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 73620288

約数和(自身を除く): 53595888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 37, 40, 41, 44, 48, 50, 55, 60, 66, 74, 75, 80, 82, 88, 100, 110, 111, 120, 123, 132, 148, 150, 164, 165, 176, 185, 200, 205, 220, 222, 240, 246, 264, 275, 296, 300, 328, 330, 370, 400, 407, 410, 440, 444, 451, 492, 528, 550, 555, 592, 600, 615, 656, 660, 740, 814, 820, 825, 880, 888, 902, 925, 984, 1025, 1100, 1110, 1200, 1221, 1230, 1320, 1353, 1480, 1517, 1628, 1640, 1650, 1776, 1804, 1850, 1968, 2035, 2050, 2200, 2220, 2255, 2442, 2460, 2640, 2706, 2775, 2960, 3034, 3075, 3256, 3280, 3300, 3608, 3700, 4070, 4100, 4400, 4440, 4510, 4551, 4884, 4920, 5412, 5550, 6068, 6105, 6150, 6512, 6600, 6765, 7216, 7400, 7585, 8140, 8200, 8880, 9020, 9102, 9768, 9840, 10175, 10824, 11100, 11275, 12136, 12210, 12300, 13200, 13530, 14800, 15170, 16280, 16400, 16687, 18040, 18204, 19536, 20350, 21648, 22200, 22550, 22755, 24272, 24420, 24600, 27060, 30340, 30525, 32560, 33374, 33825, 36080, 36408, 37925, 40700, 44400, 45100, 45510, 48840, 49200, 50061, 54120, 60680, 61050, 66748, 67650, 72816, 75850, 81400, 83435, 90200, 91020, 97680, 100122, 108240, 113775, 121360, 122100, 133496, 135300, 151700, 162800, 166870, 180400, 182040, 200244, 227550, 244200, 250305, 266992, 270600, 303400, 333740, 364080, 400488, 417175, 455100, 488400, 500610, 541200, 606800, 667480, 800976, 834350, 910200, 1001220, 1251525, 1334960, 1668700, 1820400, 2002440, 2503050, 3337400, 4004880, 5006100, 6674800, 10012200, 20024400]

約数ペア:

[(1, 20024400), (2, 10012200), (3, 6674800), (4, 5006100), (5, 4004880), (6, 3337400), (8, 2503050), (10, 2002440), (11, 1820400), (12, 1668700), (15, 1334960), (16, 1251525), (20, 1001220), (22, 910200), (24, 834350), (25, 800976), (30, 667480), (33, 606800), (37, 541200), (40, 500610), (41, 488400), (44, 455100), (48, 417175), (50, 400488), (55, 364080), (60, 333740), (66, 303400), (74, 270600), (75, 266992), (80, 250305), (82, 244200), (88, 227550), (100, 200244), (110, 182040), (111, 180400), (120, 166870), (123, 162800), (132, 151700), (148, 135300), (150, 133496), (164, 122100), (165, 121360), (176, 113775), (185, 108240), (200, 100122), (205, 97680), (220, 91020), (222, 90200), (240, 83435), (246, 81400), (264, 75850), (275, 72816), (296, 67650), (300, 66748), (328, 61050), (330, 60680), (370, 54120), (400, 50061), (407, 49200), (410, 48840), (440, 45510), (444, 45100), (451, 44400), (492, 40700), (528, 37925), (550, 36408), (555, 36080), (592, 33825), (600, 33374), (615, 32560), (656, 30525), (660, 30340), (740, 27060), (814, 24600), (820, 24420), (825, 24272), (880, 22755), (888, 22550), (902, 22200), (925, 21648), (984, 20350), (1025, 19536), (1100, 18204), (1110, 18040), (1200, 16687), (1221, 16400), (1230, 16280), (1320, 15170), (1353, 14800), (1480, 13530), (1517, 13200), (1628, 12300), (1640, 12210), (1650, 12136), (1776, 11275), (1804, 11100), (1850, 10824), (1968, 10175), (2035, 9840), (2050, 9768), (2200, 9102), (2220, 9020), (2255, 8880), (2442, 8200), (2460, 8140), (2640, 7585), (2706, 7400), (2775, 7216), (2960, 6765), (3034, 6600), (3075, 6512), (3256, 6150), (3280, 6105), (3300, 6068), (3608, 5550), (3700, 5412), (4070, 4920), (4100, 4884), (4400, 4551), (4440, 4510)]