156628260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2371}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 476601216

約数和(自身を除く): 319972956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1468, 1835, 2202, 2371, 3303, 3670, 4404, 4742, 5505, 6606, 7113, 7340, 9484, 11010, 11855, 13212, 14226, 16515, 21339, 22020, 23710, 28452, 33030, 35565, 42678, 47420, 66060, 71130, 85356, 106695, 142260, 213390, 426780, 870157, 1740314, 2610471, 3480628, 4350785, 5220942, 7831413, 8701570, 10441884, 13052355, 15662826, 17403140, 26104710, 31325652, 39157065, 52209420, 78314130, 156628260]

約数ペア:

[(1, 156628260), (2, 78314130), (3, 52209420), (4, 39157065), (5, 31325652), (6, 26104710), (9, 17403140), (10, 15662826), (12, 13052355), (15, 10441884), (18, 8701570), (20, 7831413), (30, 5220942), (36, 4350785), (45, 3480628), (60, 2610471), (90, 1740314), (180, 870157), (367, 426780), (734, 213390), (1101, 142260), (1468, 106695), (1835, 85356), (2202, 71130), (2371, 66060), (3303, 47420), (3670, 42678), (4404, 35565), (4742, 33030), (5505, 28452), (6606, 23710), (7113, 22020), (7340, 21339), (9484, 16515), (11010, 14226), (11855, 13212)]