76607940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 229211136

約数和(自身を除く): 152603196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 645, 690, 860, 989, 1290, 1291, 1380, 1978, 2580, 2582, 2967, 3873, 3956, 4945, 5164, 5934, 6455, 7746, 9890, 11868, 12910, 14835, 15492, 19365, 19780, 25820, 29670, 29693, 38730, 55513, 59340, 59386, 77460, 89079, 111026, 118772, 148465, 166539, 178158, 222052, 277565, 296930, 333078, 356316, 445395, 555130, 593860, 666156, 832695, 890790, 1110260, 1276799, 1665390, 1781580, 2553598, 3330780, 3830397, 5107196, 6383995, 7660794, 12767990, 15321588, 19151985, 25535980, 38303970, 76607940]

約数ペア:

[(1, 76607940), (2, 38303970), (3, 25535980), (4, 19151985), (5, 15321588), (6, 12767990), (10, 7660794), (12, 6383995), (15, 5107196), (20, 3830397), (23, 3330780), (30, 2553598), (43, 1781580), (46, 1665390), (60, 1276799), (69, 1110260), (86, 890790), (92, 832695), (115, 666156), (129, 593860), (138, 555130), (172, 445395), (215, 356316), (230, 333078), (258, 296930), (276, 277565), (345, 222052), (430, 178158), (460, 166539), (516, 148465), (645, 118772), (690, 111026), (860, 89079), (989, 77460), (1290, 59386), (1291, 59340), (1380, 55513), (1978, 38730), (2580, 29693), (2582, 29670), (2967, 25820), (3873, 19780), (3956, 19365), (4945, 15492), (5164, 14835), (5934, 12910), (6455, 11868), (7746, 9890)]