128971200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 168

約数和(自身を含む): 429038512

約数和(自身を除く): 300067312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 97, 100, 120, 150, 160, 192, 194, 200, 240, 277, 291, 300, 320, 388, 400, 480, 485, 554, 582, 600, 776, 800, 831, 960, 970, 1108, 1164, 1200, 1385, 1455, 1552, 1600, 1662, 1940, 2216, 2328, 2400, 2425, 2770, 2910, 3104, 3324, 3880, 4155, 4432, 4656, 4800, 4850, 5540, 5820, 6208, 6648, 6925, 7275, 7760, 8310, 8864, 9312, 9700, 11080, 11640, 13296, 13850, 14550, 15520, 16620, 17728, 18624, 19400, 20775, 22160, 23280, 26592, 26869, 27700, 29100, 31040, 33240, 38800, 41550, 44320, 46560, 53184, 53738, 55400, 58200, 66480, 77600, 80607, 83100, 88640, 93120, 107476, 110800, 116400, 132960, 134345, 155200, 161214, 166200, 214952, 221600, 232800, 265920, 268690, 322428, 332400, 403035, 429904, 443200, 465600, 537380, 644856, 664800, 671725, 806070, 859808, 1074760, 1289712, 1329600, 1343450, 1612140, 1719616, 2015175, 2149520, 2579424, 2686900, 3224280, 4030350, 4299040, 5158848, 5373800, 6448560, 8060700, 8598080, 10747600, 12897120, 16121400, 21495200, 25794240, 32242800, 42990400, 64485600, 128971200]

約数ペア:

[(1, 128971200), (2, 64485600), (3, 42990400), (4, 32242800), (5, 25794240), (6, 21495200), (8, 16121400), (10, 12897120), (12, 10747600), (15, 8598080), (16, 8060700), (20, 6448560), (24, 5373800), (25, 5158848), (30, 4299040), (32, 4030350), (40, 3224280), (48, 2686900), (50, 2579424), (60, 2149520), (64, 2015175), (75, 1719616), (80, 1612140), (96, 1343450), (97, 1329600), (100, 1289712), (120, 1074760), (150, 859808), (160, 806070), (192, 671725), (194, 664800), (200, 644856), (240, 537380), (277, 465600), (291, 443200), (300, 429904), (320, 403035), (388, 332400), (400, 322428), (480, 268690), (485, 265920), (554, 232800), (582, 221600), (600, 214952), (776, 166200), (800, 161214), (831, 155200), (960, 134345), (970, 132960), (1108, 116400), (1164, 110800), (1200, 107476), (1385, 93120), (1455, 88640), (1552, 83100), (1600, 80607), (1662, 77600), (1940, 66480), (2216, 58200), (2328, 55400), (2400, 53738), (2425, 53184), (2770, 46560), (2910, 44320), (3104, 41550), (3324, 38800), (3880, 33240), (4155, 31040), (4432, 29100), (4656, 27700), (4800, 26869), (4850, 26592), (5540, 23280), (5820, 22160), (6208, 20775), (6648, 19400), (6925, 18624), (7275, 17728), (7760, 16620), (8310, 15520), (8864, 14550), (9312, 13850), (9700, 13296), (11080, 11640)]