127027620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 409473792

約数和(自身を除く): 282446172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 61, 69, 90, 92, 115, 122, 138, 180, 183, 207, 230, 244, 276, 305, 345, 366, 414, 460, 503, 549, 610, 690, 732, 828, 915, 1006, 1035, 1098, 1220, 1380, 1403, 1509, 1830, 2012, 2070, 2196, 2515, 2745, 2806, 3018, 3660, 4140, 4209, 4527, 5030, 5490, 5612, 6036, 7015, 7545, 8418, 9054, 10060, 10980, 11569, 12627, 14030, 15090, 16836, 18108, 21045, 22635, 23138, 25254, 28060, 30180, 30683, 34707, 42090, 45270, 46276, 50508, 57845, 61366, 63135, 69414, 84180, 90540, 92049, 104121, 115690, 122732, 126270, 138828, 153415, 173535, 184098, 208242, 231380, 252540, 276147, 306830, 347070, 368196, 416484, 460245, 520605, 552294, 613660, 694140, 705709, 920490, 1041210, 1104588, 1380735, 1411418, 1840980, 2082420, 2117127, 2761470, 2822836, 3528545, 4234254, 5522940, 6351381, 7057090, 8468508, 10585635, 12702762, 14114180, 21171270, 25405524, 31756905, 42342540, 63513810, 127027620]

約数ペア:

[(1, 127027620), (2, 63513810), (3, 42342540), (4, 31756905), (5, 25405524), (6, 21171270), (9, 14114180), (10, 12702762), (12, 10585635), (15, 8468508), (18, 7057090), (20, 6351381), (23, 5522940), (30, 4234254), (36, 3528545), (45, 2822836), (46, 2761470), (60, 2117127), (61, 2082420), (69, 1840980), (90, 1411418), (92, 1380735), (115, 1104588), (122, 1041210), (138, 920490), (180, 705709), (183, 694140), (207, 613660), (230, 552294), (244, 520605), (276, 460245), (305, 416484), (345, 368196), (366, 347070), (414, 306830), (460, 276147), (503, 252540), (549, 231380), (610, 208242), (690, 184098), (732, 173535), (828, 153415), (915, 138828), (1006, 126270), (1035, 122732), (1098, 115690), (1220, 104121), (1380, 92049), (1403, 90540), (1509, 84180), (1830, 69414), (2012, 63135), (2070, 61366), (2196, 57845), (2515, 50508), (2745, 46276), (2806, 45270), (3018, 42090), (3660, 34707), (4140, 30683), (4209, 30180), (4527, 28060), (5030, 25254), (5490, 23138), (5612, 22635), (6036, 21045), (7015, 18108), (7545, 16836), (8418, 15090), (9054, 14030), (10060, 12627), (10980, 11569)]