73130750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 177914880

約数和(自身を除く): 104784130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 50, 55, 58, 70, 77, 110, 125, 131, 145, 154, 175, 203, 250, 262, 275, 290, 319, 350, 385, 406, 550, 638, 655, 725, 770, 875, 917, 1015, 1310, 1375, 1441, 1450, 1595, 1750, 1834, 1925, 2030, 2233, 2750, 2882, 3190, 3275, 3625, 3799, 3850, 4466, 4585, 5075, 6550, 7205, 7250, 7598, 7975, 9170, 9625, 10087, 10150, 11165, 14410, 15950, 16375, 18995, 19250, 20174, 22330, 22925, 25375, 26593, 32750, 36025, 37990, 39875, 41789, 45850, 50435, 50750, 53186, 55825, 72050, 79750, 83578, 94975, 100870, 111650, 114625, 132965, 180125, 189950, 208945, 229250, 252175, 265930, 279125, 292523, 360250, 417890, 474875, 504350, 558250, 585046, 664825, 949750, 1044725, 1260875, 1329650, 1462615, 2089450, 2521750, 2925230, 3324125, 5223625, 6648250, 7313075, 10447250, 14626150, 36565375, 73130750]

約数ペア:

[(1, 73130750), (2, 36565375), (5, 14626150), (7, 10447250), (10, 7313075), (11, 6648250), (14, 5223625), (22, 3324125), (25, 2925230), (29, 2521750), (35, 2089450), (50, 1462615), (55, 1329650), (58, 1260875), (70, 1044725), (77, 949750), (110, 664825), (125, 585046), (131, 558250), (145, 504350), (154, 474875), (175, 417890), (203, 360250), (250, 292523), (262, 279125), (275, 265930), (290, 252175), (319, 229250), (350, 208945), (385, 189950), (406, 180125), (550, 132965), (638, 114625), (655, 111650), (725, 100870), (770, 94975), (875, 83578), (917, 79750), (1015, 72050), (1310, 55825), (1375, 53186), (1441, 50750), (1450, 50435), (1595, 45850), (1750, 41789), (1834, 39875), (1925, 37990), (2030, 36025), (2233, 32750), (2750, 26593), (2882, 25375), (3190, 22925), (3275, 22330), (3625, 20174), (3799, 19250), (3850, 18995), (4466, 16375), (4585, 15950), (5075, 14410), (6550, 11165), (7205, 10150), (7250, 10087), (7598, 9625), (7975, 9170)]