187304280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 597542400

約数和(自身を除く): 410238120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 380, 452, 456, 565, 570, 678, 727, 760, 904, 1130, 1140, 1356, 1454, 1695, 2147, 2181, 2260, 2280, 2712, 2908, 3390, 3635, 4294, 4362, 4520, 5816, 6441, 6780, 7270, 8588, 8724, 10735, 10905, 12882, 13560, 13813, 14540, 17176, 17448, 21470, 21810, 25764, 27626, 29080, 32205, 41439, 42940, 43620, 51528, 55252, 64410, 69065, 82151, 82878, 85880, 87240, 110504, 128820, 138130, 164302, 165756, 207195, 246453, 257640, 276260, 328604, 331512, 410755, 414390, 492906, 552520, 657208, 821510, 828780, 985812, 1232265, 1560869, 1643020, 1657560, 1971624, 2464530, 3121738, 3286040, 4682607, 4929060, 6243476, 7804345, 9365214, 9858120, 12486952, 15608690, 18730428, 23413035, 31217380, 37460856, 46826070, 62434760, 93652140, 187304280]

約数ペア:

[(1, 187304280), (2, 93652140), (3, 62434760), (4, 46826070), (5, 37460856), (6, 31217380), (8, 23413035), (10, 18730428), (12, 15608690), (15, 12486952), (19, 9858120), (20, 9365214), (24, 7804345), (30, 6243476), (38, 4929060), (40, 4682607), (57, 3286040), (60, 3121738), (76, 2464530), (95, 1971624), (113, 1657560), (114, 1643020), (120, 1560869), (152, 1232265), (190, 985812), (226, 828780), (228, 821510), (285, 657208), (339, 552520), (380, 492906), (452, 414390), (456, 410755), (565, 331512), (570, 328604), (678, 276260), (727, 257640), (760, 246453), (904, 207195), (1130, 165756), (1140, 164302), (1356, 138130), (1454, 128820), (1695, 110504), (2147, 87240), (2181, 85880), (2260, 82878), (2280, 82151), (2712, 69065), (2908, 64410), (3390, 55252), (3635, 51528), (4294, 43620), (4362, 42940), (4520, 41439), (5816, 32205), (6441, 29080), (6780, 27626), (7270, 25764), (8588, 21810), (8724, 21470), (10735, 17448), (10905, 17176), (12882, 14540), (13560, 13813)]