262772055

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 582603840

約数和(自身を除く): 319831785

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 89, 91, 103, 105, 117, 147, 195, 245, 267, 273, 309, 315, 441, 445, 455, 515, 585, 623, 637, 721, 735, 801, 819, 927, 1157, 1335, 1339, 1365, 1545, 1869, 1911, 2163, 2205, 3115, 3185, 3471, 3605, 4005, 4017, 4095, 4361, 4635, 5047, 5607, 5733, 5785, 6489, 6695, 8099, 9167, 9345, 9373, 9555, 10413, 10815, 12051, 13083, 15141, 17355, 20085, 21805, 24297, 25235, 27501, 28035, 28119, 28665, 32445, 39249, 40495, 45423, 45835, 46865, 52065, 56693, 60255, 64169, 65415, 65611, 72891, 75705, 82503, 84357, 119171, 121485, 137505, 140595, 170079, 192507, 196245, 196833, 227115, 283465, 320845, 328055, 357513, 364455, 412515, 421785, 449183, 510237, 577521, 590499, 595855, 834197, 850395, 962535, 984165, 1072539, 1347549, 1787565, 2245915, 2502591, 2551185, 2887605, 2952495, 4042647, 4170985, 5362695, 5839379, 6737745, 7507773, 12512955, 17518137, 20213235, 29196895, 37538865, 52554411, 87590685, 262772055]

約数ペア:

[(1, 262772055), (3, 87590685), (5, 52554411), (7, 37538865), (9, 29196895), (13, 20213235), (15, 17518137), (21, 12512955), (35, 7507773), (39, 6737745), (45, 5839379), (49, 5362695), (63, 4170985), (65, 4042647), (89, 2952495), (91, 2887605), (103, 2551185), (105, 2502591), (117, 2245915), (147, 1787565), (195, 1347549), (245, 1072539), (267, 984165), (273, 962535), (309, 850395), (315, 834197), (441, 595855), (445, 590499), (455, 577521), (515, 510237), (585, 449183), (623, 421785), (637, 412515), (721, 364455), (735, 357513), (801, 328055), (819, 320845), (927, 283465), (1157, 227115), (1335, 196833), (1339, 196245), (1365, 192507), (1545, 170079), (1869, 140595), (1911, 137505), (2163, 121485), (2205, 119171), (3115, 84357), (3185, 82503), (3471, 75705), (3605, 72891), (4005, 65611), (4017, 65415), (4095, 64169), (4361, 60255), (4635, 56693), (5047, 52065), (5607, 46865), (5733, 45835), (5785, 45423), (6489, 40495), (6695, 39249), (8099, 32445), (9167, 28665), (9345, 28119), (9373, 28035), (9555, 27501), (10413, 25235), (10815, 24297), (12051, 21805), (13083, 20085), (15141, 17355)]