523200780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3020

約数の個数: 144

約数和(自身を含む): 1695133440

約数和(自身を除く): 1171932660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 43, 45, 46, 60, 69, 86, 90, 92, 115, 129, 138, 172, 180, 207, 215, 230, 258, 276, 345, 387, 414, 430, 460, 516, 645, 690, 774, 828, 860, 989, 1035, 1290, 1380, 1548, 1935, 1978, 2070, 2580, 2939, 2967, 3870, 3956, 4140, 4945, 5878, 5934, 7740, 8817, 8901, 9890, 11756, 11868, 14695, 14835, 17634, 17802, 19780, 26451, 29390, 29670, 35268, 35604, 44085, 44505, 52902, 58780, 59340, 67597, 88170, 89010, 105804, 126377, 132255, 135194, 176340, 178020, 202791, 252754, 264510, 270388, 337985, 379131, 405582, 505508, 529020, 608373, 631885, 675970, 758262, 811164, 1013955, 1137393, 1216746, 1263770, 1351940, 1516524, 1895655, 2027910, 2274786, 2433492, 2527540, 2906671, 3041865, 3791310, 4055820, 4549572, 5686965, 5813342, 6083730, 7582620, 8720013, 11373930, 11626684, 12167460, 14533355, 17440026, 22747860, 26160039, 29066710, 34880052, 43600065, 52320078, 58133420, 87200130, 104640156, 130800195, 174400260, 261600390, 523200780]

約数ペア:

[(1, 523200780), (2, 261600390), (3, 174400260), (4, 130800195), (5, 104640156), (6, 87200130), (9, 58133420), (10, 52320078), (12, 43600065), (15, 34880052), (18, 29066710), (20, 26160039), (23, 22747860), (30, 17440026), (36, 14533355), (43, 12167460), (45, 11626684), (46, 11373930), (60, 8720013), (69, 7582620), (86, 6083730), (90, 5813342), (92, 5686965), (115, 4549572), (129, 4055820), (138, 3791310), (172, 3041865), (180, 2906671), (207, 2527540), (215, 2433492), (230, 2274786), (258, 2027910), (276, 1895655), (345, 1516524), (387, 1351940), (414, 1263770), (430, 1216746), (460, 1137393), (516, 1013955), (645, 811164), (690, 758262), (774, 675970), (828, 631885), (860, 608373), (989, 529020), (1035, 505508), (1290, 405582), (1380, 379131), (1548, 337985), (1935, 270388), (1978, 264510), (2070, 252754), (2580, 202791), (2939, 178020), (2967, 176340), (3870, 135194), (3956, 132255), (4140, 126377), (4945, 105804), (5878, 89010), (5934, 88170), (7740, 67597), (8817, 59340), (8901, 58780), (9890, 52902), (11756, 44505), (11868, 44085), (14695, 35604), (14835, 35268), (17634, 29670), (17802, 29390), (19780, 26451)]