136898450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 72

約数和(自身を含む): 292250268

約数和(自身を除く): 155351818

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 169, 170, 221, 325, 338, 425, 442, 650, 845, 850, 953, 1105, 1690, 1906, 2210, 2873, 4225, 4765, 5525, 5746, 8450, 9530, 11050, 12389, 14365, 16201, 23825, 24778, 28730, 32402, 47650, 61945, 71825, 81005, 123890, 143650, 161057, 162010, 210613, 309725, 322114, 405025, 421226, 619450, 805285, 810050, 1053065, 1610570, 2106130, 2737969, 4026425, 5265325, 5475938, 8052850, 10530650, 13689845, 27379690, 68449225, 136898450]

約数ペア:

[(1, 136898450), (2, 68449225), (5, 27379690), (10, 13689845), (13, 10530650), (17, 8052850), (25, 5475938), (26, 5265325), (34, 4026425), (50, 2737969), (65, 2106130), (85, 1610570), (130, 1053065), (169, 810050), (170, 805285), (221, 619450), (325, 421226), (338, 405025), (425, 322114), (442, 309725), (650, 210613), (845, 162010), (850, 161057), (953, 143650), (1105, 123890), (1690, 81005), (1906, 71825), (2210, 61945), (2873, 47650), (4225, 32402), (4765, 28730), (5525, 24778), (5746, 23825), (8450, 16201), (9530, 14365), (11050, 12389)]