148811580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1065

約数の個数: 120

約数和(自身を含む): 472138128

約数和(自身を除く): 323326548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 947, 970, 1164, 1455, 1620, 1746, 1894, 1940, 2619, 2841, 2910, 3492, 3788, 4365, 4735, 5238, 5682, 5820, 7857, 8523, 8730, 9470, 10476, 11364, 13095, 14205, 15714, 17046, 17460, 18940, 25569, 26190, 28410, 31428, 34092, 39285, 42615, 51138, 52380, 56820, 76707, 78570, 85230, 91859, 102276, 127845, 153414, 157140, 170460, 183718, 255690, 275577, 306828, 367436, 383535, 459295, 511380, 551154, 767070, 826731, 918590, 1102308, 1377885, 1534140, 1653462, 1837180, 2480193, 2755770, 3306924, 4133655, 4960386, 5511540, 7440579, 8267310, 9920772, 12400965, 14881158, 16534620, 24801930, 29762316, 37202895, 49603860, 74405790, 148811580]

約数ペア:

[(1, 148811580), (2, 74405790), (3, 49603860), (4, 37202895), (5, 29762316), (6, 24801930), (9, 16534620), (10, 14881158), (12, 12400965), (15, 9920772), (18, 8267310), (20, 7440579), (27, 5511540), (30, 4960386), (36, 4133655), (45, 3306924), (54, 2755770), (60, 2480193), (81, 1837180), (90, 1653462), (97, 1534140), (108, 1377885), (135, 1102308), (162, 918590), (180, 826731), (194, 767070), (270, 551154), (291, 511380), (324, 459295), (388, 383535), (405, 367436), (485, 306828), (540, 275577), (582, 255690), (810, 183718), (873, 170460), (947, 157140), (970, 153414), (1164, 127845), (1455, 102276), (1620, 91859), (1746, 85230), (1894, 78570), (1940, 76707), (2619, 56820), (2841, 52380), (2910, 51138), (3492, 42615), (3788, 39285), (4365, 34092), (4735, 31428), (5238, 28410), (5682, 26190), (5820, 25569), (7857, 18940), (8523, 17460), (8730, 17046), (9470, 15714), (10476, 14205), (11364, 13095)]