149041890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1761

約数の個数: 128

約数和(自身を含む): 443232000

約数和(自身を除く): 294190110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1530, 1615, 1709, 1710, 1938, 2295, 2565, 2907, 3230, 3418, 4590, 4845, 5127, 5130, 5814, 8545, 8721, 9690, 10254, 14535, 15381, 17090, 17442, 25635, 29053, 29070, 30762, 32471, 43605, 46143, 51270, 58106, 64942, 76905, 87159, 87210, 92286, 97413, 145265, 153810, 162355, 174318, 194826, 230715, 261477, 290530, 292239, 324710, 435795, 461430, 487065, 522954, 552007, 584478, 784431, 871590, 876717, 974130, 1104014, 1307385, 1461195, 1568862, 1656021, 1753434, 2614770, 2760035, 2922390, 3312042, 3922155, 4383585, 4968063, 5520070, 7844310, 8280105, 8767170, 9936126, 14904189, 16560210, 24840315, 29808378, 49680630, 74520945, 149041890]

約数ペア:

[(1, 149041890), (2, 74520945), (3, 49680630), (5, 29808378), (6, 24840315), (9, 16560210), (10, 14904189), (15, 9936126), (17, 8767170), (18, 8280105), (19, 7844310), (27, 5520070), (30, 4968063), (34, 4383585), (38, 3922155), (45, 3312042), (51, 2922390), (54, 2760035), (57, 2614770), (85, 1753434), (90, 1656021), (95, 1568862), (102, 1461195), (114, 1307385), (135, 1104014), (153, 974130), (170, 876717), (171, 871590), (190, 784431), (255, 584478), (270, 552007), (285, 522954), (306, 487065), (323, 461430), (342, 435795), (459, 324710), (510, 292239), (513, 290530), (570, 261477), (646, 230715), (765, 194826), (855, 174318), (918, 162355), (969, 153810), (1026, 145265), (1530, 97413), (1615, 92286), (1709, 87210), (1710, 87159), (1938, 76905), (2295, 64942), (2565, 58106), (2907, 51270), (3230, 46143), (3418, 43605), (4590, 32471), (4845, 30762), (5127, 29070), (5130, 29053), (5814, 25635), (8545, 17442), (8721, 17090), (9690, 15381), (10254, 14535)]