150877440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{1871}}^1$

素因数の和:1905

約数の個数: 216

約数和(自身を含む): 596913408

約数和(自身を除く): 446035968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1871, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3742, 3840, 4032, 4480, 5040, 5376, 5613, 5760, 6720, 7484, 8064, 8960, 9355, 10080, 11226, 11520, 13097, 13440, 14968, 16128, 16839, 18710, 20160, 22452, 26194, 26880, 28065, 29936, 33678, 37420, 39291, 40320, 44904, 52388, 56130, 59872, 65485, 67356, 74840, 78582, 80640, 84195, 89808, 104776, 112260, 117873, 119744, 130970, 134712, 149680, 157164, 168390, 179616, 196455, 209552, 224520, 235746, 239488, 261940, 269424, 299360, 314328, 336780, 359232, 392910, 419104, 449040, 471492, 478976, 523880, 538848, 589365, 598720, 628656, 673560, 718464, 785820, 838208, 898080, 942984, 1047760, 1077696, 1178730, 1197440, 1257312, 1347120, 1436928, 1571640, 1676416, 1796160, 1885968, 2095520, 2155392, 2357460, 2394880, 2514624, 2694240, 3143280, 3352832, 3592320, 3771936, 4191040, 4310784, 4714920, 5029248, 5388480, 6286560, 7184640, 7543872, 8382080, 9429840, 10058496, 10776960, 12573120, 15087744, 16764160, 18859680, 21553920, 25146240, 30175488, 37719360, 50292480, 75438720, 150877440]

約数ペア:

[(1, 150877440), (2, 75438720), (3, 50292480), (4, 37719360), (5, 30175488), (6, 25146240), (7, 21553920), (8, 18859680), (9, 16764160), (10, 15087744), (12, 12573120), (14, 10776960), (15, 10058496), (16, 9429840), (18, 8382080), (20, 7543872), (21, 7184640), (24, 6286560), (28, 5388480), (30, 5029248), (32, 4714920), (35, 4310784), (36, 4191040), (40, 3771936), (42, 3592320), (45, 3352832), (48, 3143280), (56, 2694240), (60, 2514624), (63, 2394880), (64, 2357460), (70, 2155392), (72, 2095520), (80, 1885968), (84, 1796160), (90, 1676416), (96, 1571640), (105, 1436928), (112, 1347120), (120, 1257312), (126, 1197440), (128, 1178730), (140, 1077696), (144, 1047760), (160, 942984), (168, 898080), (180, 838208), (192, 785820), (210, 718464), (224, 673560), (240, 628656), (252, 598720), (256, 589365), (280, 538848), (288, 523880), (315, 478976), (320, 471492), (336, 449040), (360, 419104), (384, 392910), (420, 359232), (448, 336780), (480, 314328), (504, 299360), (560, 269424), (576, 261940), (630, 239488), (640, 235746), (672, 224520), (720, 209552), (768, 196455), (840, 179616), (896, 168390), (960, 157164), (1008, 149680), (1120, 134712), (1152, 130970), (1260, 119744), (1280, 117873), (1344, 112260), (1440, 104776), (1680, 89808), (1792, 84195), (1871, 80640), (1920, 78582), (2016, 74840), (2240, 67356), (2304, 65485), (2520, 59872), (2688, 56130), (2880, 52388), (3360, 44904), (3742, 40320), (3840, 39291), (4032, 37420), (4480, 33678), (5040, 29936), (5376, 28065), (5613, 26880), (5760, 26194), (6720, 22452), (7484, 20160), (8064, 18710), (8960, 16839), (9355, 16128), (10080, 14968), (11226, 13440), (11520, 13097)]