275819280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 939368448

約数和(自身を除く): 663549168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 191, 220, 240, 264, 330, 382, 440, 528, 547, 573, 660, 764, 880, 955, 1094, 1146, 1320, 1528, 1641, 1910, 2101, 2188, 2292, 2640, 2735, 2865, 3056, 3282, 3820, 4202, 4376, 4584, 5470, 5730, 6017, 6303, 6564, 7640, 8205, 8404, 8752, 9168, 10505, 10940, 11460, 12034, 12606, 13128, 15280, 16410, 16808, 18051, 21010, 21880, 22920, 24068, 25212, 26256, 30085, 31515, 32820, 33616, 36102, 42020, 43760, 45840, 48136, 50424, 60170, 63030, 65640, 72204, 84040, 90255, 96272, 100848, 104477, 120340, 126060, 131280, 144408, 168080, 180510, 208954, 240680, 252120, 288816, 313431, 361020, 417908, 481360, 504240, 522385, 626862, 722040, 835816, 1044770, 1149247, 1253724, 1444080, 1567155, 1671632, 2089540, 2298494, 2507448, 3134310, 3447741, 4179080, 4596988, 5014896, 5746235, 6268620, 6895482, 8358160, 9193976, 11492470, 12537240, 13790964, 17238705, 18387952, 22984940, 25074480, 27581928, 34477410, 45969880, 55163856, 68954820, 91939760, 137909640, 275819280]

約数ペア:

[(1, 275819280), (2, 137909640), (3, 91939760), (4, 68954820), (5, 55163856), (6, 45969880), (8, 34477410), (10, 27581928), (11, 25074480), (12, 22984940), (15, 18387952), (16, 17238705), (20, 13790964), (22, 12537240), (24, 11492470), (30, 9193976), (33, 8358160), (40, 6895482), (44, 6268620), (48, 5746235), (55, 5014896), (60, 4596988), (66, 4179080), (80, 3447741), (88, 3134310), (110, 2507448), (120, 2298494), (132, 2089540), (165, 1671632), (176, 1567155), (191, 1444080), (220, 1253724), (240, 1149247), (264, 1044770), (330, 835816), (382, 722040), (440, 626862), (528, 522385), (547, 504240), (573, 481360), (660, 417908), (764, 361020), (880, 313431), (955, 288816), (1094, 252120), (1146, 240680), (1320, 208954), (1528, 180510), (1641, 168080), (1910, 144408), (2101, 131280), (2188, 126060), (2292, 120340), (2640, 104477), (2735, 100848), (2865, 96272), (3056, 90255), (3282, 84040), (3820, 72204), (4202, 65640), (4376, 63030), (4584, 60170), (5470, 50424), (5730, 48136), (6017, 45840), (6303, 43760), (6564, 42020), (7640, 36102), (8205, 33616), (8404, 32820), (8752, 31515), (9168, 30085), (10505, 26256), (10940, 25212), (11460, 24068), (12034, 22920), (12606, 21880), (13128, 21010), (15280, 18051), (16410, 16808)]