202893240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:853

約数の個数: 128

約数和(自身を含む): 667595520

約数和(自身を除く): 464702280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 281, 330, 440, 547, 562, 660, 843, 1094, 1124, 1320, 1405, 1641, 1686, 2188, 2248, 2735, 2810, 3091, 3282, 3372, 4215, 4376, 5470, 5620, 6017, 6182, 6564, 6744, 8205, 8430, 9273, 10940, 11240, 12034, 12364, 13128, 15455, 16410, 16860, 18051, 18546, 21880, 24068, 24728, 30085, 30910, 32820, 33720, 36102, 37092, 46365, 48136, 60170, 61820, 65640, 72204, 74184, 90255, 92730, 120340, 123640, 144408, 153707, 180510, 185460, 240680, 307414, 361020, 370920, 461121, 614828, 722040, 768535, 922242, 1229656, 1537070, 1690777, 1844484, 2305605, 3074140, 3381554, 3688968, 4611210, 5072331, 6148280, 6763108, 8453885, 9222420, 10144662, 13526216, 16907770, 18444840, 20289324, 25361655, 33815540, 40578648, 50723310, 67631080, 101446620, 202893240]

約数ペア:

[(1, 202893240), (2, 101446620), (3, 67631080), (4, 50723310), (5, 40578648), (6, 33815540), (8, 25361655), (10, 20289324), (11, 18444840), (12, 16907770), (15, 13526216), (20, 10144662), (22, 9222420), (24, 8453885), (30, 6763108), (33, 6148280), (40, 5072331), (44, 4611210), (55, 3688968), (60, 3381554), (66, 3074140), (88, 2305605), (110, 1844484), (120, 1690777), (132, 1537070), (165, 1229656), (220, 922242), (264, 768535), (281, 722040), (330, 614828), (440, 461121), (547, 370920), (562, 361020), (660, 307414), (843, 240680), (1094, 185460), (1124, 180510), (1320, 153707), (1405, 144408), (1641, 123640), (1686, 120340), (2188, 92730), (2248, 90255), (2735, 74184), (2810, 72204), (3091, 65640), (3282, 61820), (3372, 60170), (4215, 48136), (4376, 46365), (5470, 37092), (5620, 36102), (6017, 33720), (6182, 32820), (6564, 30910), (6744, 30085), (8205, 24728), (8430, 24068), (9273, 21880), (10940, 18546), (11240, 18051), (12034, 16860), (12364, 16410), (13128, 15455)]