180506004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 523998720

約数和(自身を除く): 343492716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 107, 114, 133, 147, 151, 196, 214, 228, 266, 294, 302, 321, 399, 428, 453, 532, 588, 604, 642, 749, 798, 906, 931, 1057, 1284, 1498, 1596, 1812, 1862, 2033, 2114, 2247, 2793, 2869, 2996, 3171, 3724, 4066, 4228, 4494, 5243, 5586, 5738, 6099, 6342, 7399, 8132, 8607, 8988, 10486, 11172, 11476, 12198, 12684, 14231, 14798, 15729, 16157, 17214, 20083, 20972, 22197, 24396, 28462, 29596, 31458, 32314, 34428, 40166, 42693, 44394, 48471, 56924, 60249, 62916, 64628, 80332, 85386, 88788, 96942, 99617, 113099, 120498, 140581, 170772, 193884, 199234, 226198, 240996, 281162, 298851, 306983, 339297, 398468, 421743, 452396, 562324, 597702, 613966, 678594, 791693, 843486, 920949, 1195404, 1227932, 1357188, 1583386, 1686972, 1841898, 2148881, 2375079, 3166772, 3683796, 4297762, 4750158, 6446643, 8595524, 9500316, 12893286, 15042167, 25786572, 30084334, 45126501, 60168668, 90253002, 180506004]

約数ペア:

[(1, 180506004), (2, 90253002), (3, 60168668), (4, 45126501), (6, 30084334), (7, 25786572), (12, 15042167), (14, 12893286), (19, 9500316), (21, 8595524), (28, 6446643), (38, 4750158), (42, 4297762), (49, 3683796), (57, 3166772), (76, 2375079), (84, 2148881), (98, 1841898), (107, 1686972), (114, 1583386), (133, 1357188), (147, 1227932), (151, 1195404), (196, 920949), (214, 843486), (228, 791693), (266, 678594), (294, 613966), (302, 597702), (321, 562324), (399, 452396), (428, 421743), (453, 398468), (532, 339297), (588, 306983), (604, 298851), (642, 281162), (749, 240996), (798, 226198), (906, 199234), (931, 193884), (1057, 170772), (1284, 140581), (1498, 120498), (1596, 113099), (1812, 99617), (1862, 96942), (2033, 88788), (2114, 85386), (2247, 80332), (2793, 64628), (2869, 62916), (2996, 60249), (3171, 56924), (3724, 48471), (4066, 44394), (4228, 42693), (4494, 40166), (5243, 34428), (5586, 32314), (5738, 31458), (6099, 29596), (6342, 28462), (7399, 24396), (8132, 22197), (8607, 20972), (8988, 20083), (10486, 17214), (11172, 16157), (11476, 15729), (12198, 14798), (12684, 14231)]