199380060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 666967392

約数和(自身を除く): 467587332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 101, 110, 132, 165, 180, 198, 202, 220, 303, 330, 396, 404, 495, 505, 606, 660, 909, 990, 997, 1010, 1111, 1212, 1515, 1818, 1980, 1994, 2020, 2222, 2991, 3030, 3333, 3636, 3988, 4444, 4545, 4985, 5555, 5982, 6060, 6666, 8973, 9090, 9970, 9999, 10967, 11110, 11964, 13332, 14955, 16665, 17946, 18180, 19940, 19998, 21934, 22220, 29910, 32901, 33330, 35892, 39996, 43868, 44865, 49995, 54835, 59820, 65802, 66660, 89730, 98703, 99990, 100697, 109670, 131604, 164505, 179460, 197406, 199980, 201394, 219340, 302091, 329010, 394812, 402788, 493515, 503485, 604182, 658020, 906273, 987030, 1006970, 1107667, 1208364, 1510455, 1812546, 1974060, 2013940, 2215334, 3020910, 3323001, 3625092, 4430668, 4531365, 5538335, 6041820, 6646002, 9062730, 9969003, 11076670, 13292004, 16615005, 18125460, 19938006, 22153340, 33230010, 39876012, 49845015, 66460020, 99690030, 199380060]

約数ペア:

[(1, 199380060), (2, 99690030), (3, 66460020), (4, 49845015), (5, 39876012), (6, 33230010), (9, 22153340), (10, 19938006), (11, 18125460), (12, 16615005), (15, 13292004), (18, 11076670), (20, 9969003), (22, 9062730), (30, 6646002), (33, 6041820), (36, 5538335), (44, 4531365), (45, 4430668), (55, 3625092), (60, 3323001), (66, 3020910), (90, 2215334), (99, 2013940), (101, 1974060), (110, 1812546), (132, 1510455), (165, 1208364), (180, 1107667), (198, 1006970), (202, 987030), (220, 906273), (303, 658020), (330, 604182), (396, 503485), (404, 493515), (495, 402788), (505, 394812), (606, 329010), (660, 302091), (909, 219340), (990, 201394), (997, 199980), (1010, 197406), (1111, 179460), (1212, 164505), (1515, 131604), (1818, 109670), (1980, 100697), (1994, 99990), (2020, 98703), (2222, 89730), (2991, 66660), (3030, 65802), (3333, 59820), (3636, 54835), (3988, 49995), (4444, 44865), (4545, 43868), (4985, 39996), (5555, 35892), (5982, 33330), (6060, 32901), (6666, 29910), (8973, 22220), (9090, 21934), (9970, 19998), (9999, 19940), (10967, 18180), (11110, 17946), (11964, 16665), (13332, 14955)]