50978700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 166656000

約数和(自身を除く): 115677300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 90, 100, 108, 135, 150, 158, 180, 225, 237, 239, 270, 300, 316, 395, 450, 474, 478, 540, 675, 711, 717, 790, 900, 948, 956, 1185, 1195, 1350, 1422, 1434, 1580, 1975, 2133, 2151, 2370, 2390, 2700, 2844, 2868, 3555, 3585, 3950, 4266, 4302, 4740, 4780, 5925, 5975, 6453, 7110, 7170, 7900, 8532, 8604, 10665, 10755, 11850, 11950, 12906, 14220, 14340, 17775, 17925, 18881, 21330, 21510, 23700, 23900, 25812, 32265, 35550, 35850, 37762, 42660, 43020, 53325, 53775, 56643, 64530, 71100, 71700, 75524, 94405, 106650, 107550, 113286, 129060, 161325, 169929, 188810, 213300, 215100, 226572, 283215, 322650, 339858, 377620, 472025, 509787, 566430, 645300, 679716, 849645, 944050, 1019574, 1132860, 1416075, 1699290, 1888100, 2039148, 2548935, 2832150, 3398580, 4248225, 5097870, 5664300, 8496450, 10195740, 12744675, 16992900, 25489350, 50978700]

約数ペア:

[(1, 50978700), (2, 25489350), (3, 16992900), (4, 12744675), (5, 10195740), (6, 8496450), (9, 5664300), (10, 5097870), (12, 4248225), (15, 3398580), (18, 2832150), (20, 2548935), (25, 2039148), (27, 1888100), (30, 1699290), (36, 1416075), (45, 1132860), (50, 1019574), (54, 944050), (60, 849645), (75, 679716), (79, 645300), (90, 566430), (100, 509787), (108, 472025), (135, 377620), (150, 339858), (158, 322650), (180, 283215), (225, 226572), (237, 215100), (239, 213300), (270, 188810), (300, 169929), (316, 161325), (395, 129060), (450, 113286), (474, 107550), (478, 106650), (540, 94405), (675, 75524), (711, 71700), (717, 71100), (790, 64530), (900, 56643), (948, 53775), (956, 53325), (1185, 43020), (1195, 42660), (1350, 37762), (1422, 35850), (1434, 35550), (1580, 32265), (1975, 25812), (2133, 23900), (2151, 23700), (2370, 21510), (2390, 21330), (2700, 18881), (2844, 17925), (2868, 17775), (3555, 14340), (3585, 14220), (3950, 12906), (4266, 11950), (4302, 11850), (4740, 10755), (4780, 10665), (5925, 8604), (5975, 8532), (6453, 7900), (7110, 7170)]