177689460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 539586432

約数和(自身を除く): 361896972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 780, 785, 942, 1451, 1570, 1884, 2041, 2355, 2902, 3140, 4082, 4353, 4710, 5804, 6123, 7255, 8164, 8706, 9420, 10205, 12246, 14510, 17412, 18863, 20410, 21765, 24492, 29020, 30615, 37726, 40820, 43530, 56589, 61230, 75452, 87060, 94315, 113178, 122460, 188630, 226356, 227807, 282945, 377260, 455614, 565890, 683421, 911228, 1131780, 1139035, 1366842, 2278070, 2733684, 2961491, 3417105, 4556140, 5922982, 6834210, 8884473, 11845964, 13668420, 14807455, 17768946, 29614910, 35537892, 44422365, 59229820, 88844730, 177689460]

約数ペア:

[(1, 177689460), (2, 88844730), (3, 59229820), (4, 44422365), (5, 35537892), (6, 29614910), (10, 17768946), (12, 14807455), (13, 13668420), (15, 11845964), (20, 8884473), (26, 6834210), (30, 5922982), (39, 4556140), (52, 3417105), (60, 2961491), (65, 2733684), (78, 2278070), (130, 1366842), (156, 1139035), (157, 1131780), (195, 911228), (260, 683421), (314, 565890), (390, 455614), (471, 377260), (628, 282945), (780, 227807), (785, 226356), (942, 188630), (1451, 122460), (1570, 113178), (1884, 94315), (2041, 87060), (2355, 75452), (2902, 61230), (3140, 56589), (4082, 43530), (4353, 40820), (4710, 37726), (5804, 30615), (6123, 29020), (7255, 24492), (8164, 21765), (8706, 20410), (9420, 18863), (10205, 17412), (12246, 14510)]