202129560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1118

約数の個数: 128

約数和(自身を含む): 677721600

約数和(自身を除く): 475592040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 360, 422, 540, 633, 844, 887, 1055, 1080, 1266, 1688, 1774, 1899, 2110, 2532, 2661, 3165, 3548, 3798, 4220, 4435, 5064, 5322, 5697, 6330, 7096, 7596, 7983, 8440, 8870, 9495, 10644, 11394, 12660, 13305, 15192, 15966, 17740, 18990, 21288, 22788, 23949, 25320, 26610, 28485, 31932, 35480, 37980, 39915, 45576, 47898, 53220, 56970, 63864, 75960, 79830, 95796, 106440, 113940, 119745, 159660, 187157, 191592, 227880, 239490, 319320, 374314, 478980, 561471, 748628, 935785, 957960, 1122942, 1497256, 1684413, 1871570, 2245884, 2807355, 3368826, 3743140, 4491768, 5053239, 5614710, 6737652, 7486280, 8422065, 10106478, 11229420, 13475304, 16844130, 20212956, 22458840, 25266195, 33688260, 40425912, 50532390, 67376520, 101064780, 202129560]

約数ペア:

[(1, 202129560), (2, 101064780), (3, 67376520), (4, 50532390), (5, 40425912), (6, 33688260), (8, 25266195), (9, 22458840), (10, 20212956), (12, 16844130), (15, 13475304), (18, 11229420), (20, 10106478), (24, 8422065), (27, 7486280), (30, 6737652), (36, 5614710), (40, 5053239), (45, 4491768), (54, 3743140), (60, 3368826), (72, 2807355), (90, 2245884), (108, 1871570), (120, 1684413), (135, 1497256), (180, 1122942), (211, 957960), (216, 935785), (270, 748628), (360, 561471), (422, 478980), (540, 374314), (633, 319320), (844, 239490), (887, 227880), (1055, 191592), (1080, 187157), (1266, 159660), (1688, 119745), (1774, 113940), (1899, 106440), (2110, 95796), (2532, 79830), (2661, 75960), (3165, 63864), (3548, 56970), (3798, 53220), (4220, 47898), (4435, 45576), (5064, 39915), (5322, 37980), (5697, 35480), (6330, 31932), (7096, 28485), (7596, 26610), (7983, 25320), (8440, 23949), (8870, 22788), (9495, 21288), (10644, 18990), (11394, 17740), (12660, 15966), (13305, 15192)]