197443500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 616412160

約数和(自身を除く): 418968660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 59, 60, 69, 75, 92, 97, 100, 115, 118, 125, 138, 150, 177, 194, 230, 236, 250, 276, 291, 295, 300, 345, 354, 375, 388, 460, 485, 500, 575, 582, 590, 690, 708, 750, 885, 970, 1150, 1164, 1180, 1357, 1380, 1455, 1475, 1500, 1725, 1770, 1940, 2231, 2300, 2425, 2714, 2875, 2910, 2950, 3450, 3540, 4071, 4425, 4462, 4850, 5428, 5723, 5750, 5820, 5900, 6693, 6785, 6900, 7275, 7375, 8142, 8625, 8850, 8924, 9700, 11155, 11446, 11500, 12125, 13386, 13570, 14550, 14750, 16284, 17169, 17250, 17700, 20355, 22125, 22310, 22892, 24250, 26772, 27140, 28615, 29100, 29500, 33465, 33925, 34338, 34500, 36375, 40710, 44250, 44620, 48500, 55775, 57230, 66930, 67850, 68676, 72750, 81420, 85845, 88500, 101775, 111550, 114460, 131629, 133860, 135700, 143075, 145500, 167325, 169625, 171690, 203550, 223100, 263258, 278875, 286150, 334650, 339250, 343380, 394887, 407100, 429225, 508875, 526516, 557750, 572300, 658145, 669300, 678500, 715375, 789774, 836625, 858450, 1017750, 1115500, 1316290, 1430750, 1579548, 1673250, 1716900, 1974435, 2035500, 2146125, 2632580, 2861500, 3290725, 3346500, 3948870, 4292250, 6581450, 7897740, 8584500, 9872175, 13162900, 16453625, 19744350, 32907250, 39488700, 49360875, 65814500, 98721750, 197443500]

約数ペア:

[(1, 197443500), (2, 98721750), (3, 65814500), (4, 49360875), (5, 39488700), (6, 32907250), (10, 19744350), (12, 16453625), (15, 13162900), (20, 9872175), (23, 8584500), (25, 7897740), (30, 6581450), (46, 4292250), (50, 3948870), (59, 3346500), (60, 3290725), (69, 2861500), (75, 2632580), (92, 2146125), (97, 2035500), (100, 1974435), (115, 1716900), (118, 1673250), (125, 1579548), (138, 1430750), (150, 1316290), (177, 1115500), (194, 1017750), (230, 858450), (236, 836625), (250, 789774), (276, 715375), (291, 678500), (295, 669300), (300, 658145), (345, 572300), (354, 557750), (375, 526516), (388, 508875), (460, 429225), (485, 407100), (500, 394887), (575, 343380), (582, 339250), (590, 334650), (690, 286150), (708, 278875), (750, 263258), (885, 223100), (970, 203550), (1150, 171690), (1164, 169625), (1180, 167325), (1357, 145500), (1380, 143075), (1455, 135700), (1475, 133860), (1500, 131629), (1725, 114460), (1770, 111550), (1940, 101775), (2231, 88500), (2300, 85845), (2425, 81420), (2714, 72750), (2875, 68676), (2910, 67850), (2950, 66930), (3450, 57230), (3540, 55775), (4071, 48500), (4425, 44620), (4462, 44250), (4850, 40710), (5428, 36375), (5723, 34500), (5750, 34338), (5820, 33925), (5900, 33465), (6693, 29500), (6785, 29100), (6900, 28615), (7275, 27140), (7375, 26772), (8142, 24250), (8625, 22892), (8850, 22310), (8924, 22125), (9700, 20355), (11155, 17700), (11446, 17250), (11500, 17169), (12125, 16284), (13386, 14750), (13570, 14550)]