191505660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 552921600

約数和(自身を除く): 361415940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 199, 215, 258, 373, 398, 430, 516, 597, 645, 746, 796, 860, 995, 1119, 1194, 1290, 1492, 1865, 1990, 2238, 2388, 2580, 2985, 3730, 3980, 4476, 5595, 5970, 7460, 8557, 11190, 11940, 16039, 17114, 22380, 25671, 32078, 34228, 42785, 48117, 51342, 64156, 74227, 80195, 85570, 96234, 102684, 128355, 148454, 160390, 171140, 192468, 222681, 240585, 256710, 296908, 320780, 371135, 445362, 481170, 513420, 742270, 890724, 962340, 1113405, 1484540, 2226810, 3191761, 4453620, 6383522, 9575283, 12767044, 15958805, 19150566, 31917610, 38301132, 47876415, 63835220, 95752830, 191505660]

約数ペア:

[(1, 191505660), (2, 95752830), (3, 63835220), (4, 47876415), (5, 38301132), (6, 31917610), (10, 19150566), (12, 15958805), (15, 12767044), (20, 9575283), (30, 6383522), (43, 4453620), (60, 3191761), (86, 2226810), (129, 1484540), (172, 1113405), (199, 962340), (215, 890724), (258, 742270), (373, 513420), (398, 481170), (430, 445362), (516, 371135), (597, 320780), (645, 296908), (746, 256710), (796, 240585), (860, 222681), (995, 192468), (1119, 171140), (1194, 160390), (1290, 148454), (1492, 128355), (1865, 102684), (1990, 96234), (2238, 85570), (2388, 80195), (2580, 74227), (2985, 64156), (3730, 51342), (3980, 48117), (4476, 42785), (5595, 34228), (5970, 32078), (7460, 25671), (8557, 22380), (11190, 17114), (11940, 16039)]