200906400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 661457664

約数和(自身を除く): 460551264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 97, 100, 120, 150, 160, 194, 200, 240, 291, 300, 388, 400, 480, 485, 582, 600, 776, 800, 863, 970, 1164, 1200, 1455, 1552, 1726, 1940, 2328, 2400, 2425, 2589, 2910, 3104, 3452, 3880, 4315, 4656, 4850, 5178, 5820, 6904, 7275, 7760, 8630, 9312, 9700, 10356, 11640, 12945, 13808, 14550, 15520, 17260, 19400, 20712, 21575, 23280, 25890, 27616, 29100, 34520, 38800, 41424, 43150, 46560, 51780, 58200, 64725, 69040, 77600, 82848, 83711, 86300, 103560, 116400, 129450, 138080, 167422, 172600, 207120, 232800, 251133, 258900, 334844, 345200, 414240, 418555, 502266, 517800, 669688, 690400, 837110, 1004532, 1035600, 1255665, 1339376, 1674220, 2009064, 2071200, 2092775, 2511330, 2678752, 3348440, 4018128, 4185550, 5022660, 6278325, 6696880, 8036256, 8371100, 10045320, 12556650, 13393760, 16742200, 20090640, 25113300, 33484400, 40181280, 50226600, 66968800, 100453200, 200906400]

約数ペア:

[(1, 200906400), (2, 100453200), (3, 66968800), (4, 50226600), (5, 40181280), (6, 33484400), (8, 25113300), (10, 20090640), (12, 16742200), (15, 13393760), (16, 12556650), (20, 10045320), (24, 8371100), (25, 8036256), (30, 6696880), (32, 6278325), (40, 5022660), (48, 4185550), (50, 4018128), (60, 3348440), (75, 2678752), (80, 2511330), (96, 2092775), (97, 2071200), (100, 2009064), (120, 1674220), (150, 1339376), (160, 1255665), (194, 1035600), (200, 1004532), (240, 837110), (291, 690400), (300, 669688), (388, 517800), (400, 502266), (480, 418555), (485, 414240), (582, 345200), (600, 334844), (776, 258900), (800, 251133), (863, 232800), (970, 207120), (1164, 172600), (1200, 167422), (1455, 138080), (1552, 129450), (1726, 116400), (1940, 103560), (2328, 86300), (2400, 83711), (2425, 82848), (2589, 77600), (2910, 69040), (3104, 64725), (3452, 58200), (3880, 51780), (4315, 46560), (4656, 43150), (4850, 41424), (5178, 38800), (5820, 34520), (6904, 29100), (7275, 27616), (7760, 25890), (8630, 23280), (9312, 21575), (9700, 20712), (10356, 19400), (11640, 17260), (12945, 15520), (13808, 14550)]