765335340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55219}}^1$

素因数の和:55252

約数の個数: 144

約数和(自身を含む): 2894411520

約数和(自身を除く): 2129076180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 55219, 110438, 165657, 220876, 276095, 331314, 386533, 496971, 552190, 607409, 662628, 773066, 828285, 993942, 1104380, 1159599, 1214818, 1546132, 1656570, 1822227, 1932665, 1987884, 2319198, 2429636, 2484855, 3037045, 3313140, 3478797, 3644454, 3865330, 4251863, 4638396, 4969710, 5466681, 5797995, 6074090, 6957594, 7288908, 7730660, 8503726, 9111135, 9939420, 10933362, 11595990, 12148180, 12755589, 13915188, 17007452, 17393985, 18222270, 21259315, 21866724, 23191980, 25511178, 27333405, 34787970, 36444540, 38266767, 42518630, 51022356, 54666810, 63777945, 69575940, 76533534, 85037260, 109333620, 127555890, 153067068, 191333835, 255111780, 382667670, 765335340]

約数ペア:

[(1, 765335340), (2, 382667670), (3, 255111780), (4, 191333835), (5, 153067068), (6, 127555890), (7, 109333620), (9, 85037260), (10, 76533534), (11, 69575940), (12, 63777945), (14, 54666810), (15, 51022356), (18, 42518630), (20, 38266767), (21, 36444540), (22, 34787970), (28, 27333405), (30, 25511178), (33, 23191980), (35, 21866724), (36, 21259315), (42, 18222270), (44, 17393985), (45, 17007452), (55, 13915188), (60, 12755589), (63, 12148180), (66, 11595990), (70, 10933362), (77, 9939420), (84, 9111135), (90, 8503726), (99, 7730660), (105, 7288908), (110, 6957594), (126, 6074090), (132, 5797995), (140, 5466681), (154, 4969710), (165, 4638396), (180, 4251863), (198, 3865330), (210, 3644454), (220, 3478797), (231, 3313140), (252, 3037045), (308, 2484855), (315, 2429636), (330, 2319198), (385, 1987884), (396, 1932665), (420, 1822227), (462, 1656570), (495, 1546132), (630, 1214818), (660, 1159599), (693, 1104380), (770, 993942), (924, 828285), (990, 773066), (1155, 662628), (1260, 607409), (1386, 552190), (1540, 496971), (1980, 386533), (2310, 331314), (2772, 276095), (3465, 220876), (4620, 165657), (6930, 110438), (13860, 55219)]