1209454200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2309}}^1$

素因数の和:2431

約数の個数: 192

約数和(自身を含む): 4210668000

約数和(自身を除く): 3001213800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 97, 100, 108, 120, 135, 150, 180, 194, 200, 216, 225, 270, 291, 300, 360, 388, 450, 485, 540, 582, 600, 675, 776, 873, 900, 970, 1080, 1164, 1350, 1455, 1746, 1800, 1940, 2309, 2328, 2425, 2619, 2700, 2910, 3492, 3880, 4365, 4618, 4850, 5238, 5400, 5820, 6927, 6984, 7275, 8730, 9236, 9700, 10476, 11545, 11640, 13095, 13854, 14550, 17460, 18472, 19400, 20781, 20952, 21825, 23090, 26190, 27708, 29100, 34635, 34920, 41562, 43650, 46180, 52380, 55416, 57725, 58200, 62343, 65475, 69270, 83124, 87300, 92360, 103905, 104760, 115450, 124686, 130950, 138540, 166248, 173175, 174600, 207810, 223973, 230900, 249372, 261900, 277080, 311715, 346350, 415620, 447946, 461800, 498744, 519525, 523800, 623430, 671919, 692700, 831240, 895892, 1039050, 1119865, 1246860, 1343838, 1385400, 1558575, 1791784, 2015757, 2078100, 2239730, 2493720, 2687676, 3117150, 3359595, 4031514, 4156200, 4479460, 5375352, 5599325, 6047271, 6234300, 6719190, 8063028, 8958920, 10078785, 11198650, 12094542, 12468600, 13438380, 16126056, 16797975, 20157570, 22397300, 24189084, 26876760, 30236355, 33595950, 40315140, 44794600, 48378168, 50393925, 60472710, 67191900, 80630280, 100787850, 120945420, 134383800, 151181775, 201575700, 241890840, 302363550, 403151400, 604727100, 1209454200]

約数ペア:

[(1, 1209454200), (2, 604727100), (3, 403151400), (4, 302363550), (5, 241890840), (6, 201575700), (8, 151181775), (9, 134383800), (10, 120945420), (12, 100787850), (15, 80630280), (18, 67191900), (20, 60472710), (24, 50393925), (25, 48378168), (27, 44794600), (30, 40315140), (36, 33595950), (40, 30236355), (45, 26876760), (50, 24189084), (54, 22397300), (60, 20157570), (72, 16797975), (75, 16126056), (90, 13438380), (97, 12468600), (100, 12094542), (108, 11198650), (120, 10078785), (135, 8958920), (150, 8063028), (180, 6719190), (194, 6234300), (200, 6047271), (216, 5599325), (225, 5375352), (270, 4479460), (291, 4156200), (300, 4031514), (360, 3359595), (388, 3117150), (450, 2687676), (485, 2493720), (540, 2239730), (582, 2078100), (600, 2015757), (675, 1791784), (776, 1558575), (873, 1385400), (900, 1343838), (970, 1246860), (1080, 1119865), (1164, 1039050), (1350, 895892), (1455, 831240), (1746, 692700), (1800, 671919), (1940, 623430), (2309, 523800), (2328, 519525), (2425, 498744), (2619, 461800), (2700, 447946), (2910, 415620), (3492, 346350), (3880, 311715), (4365, 277080), (4618, 261900), (4850, 249372), (5238, 230900), (5400, 223973), (5820, 207810), (6927, 174600), (6984, 173175), (7275, 166248), (8730, 138540), (9236, 130950), (9700, 124686), (10476, 115450), (11545, 104760), (11640, 103905), (13095, 92360), (13854, 87300), (14550, 83124), (17460, 69270), (18472, 65475), (19400, 62343), (20781, 58200), (20952, 57725), (21825, 55416), (23090, 52380), (26190, 46180), (27708, 43650), (29100, 41562), (34635, 34920)]