26391750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 82308096

約数和(自身を除く): 55916346

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 125, 150, 154, 165, 175, 210, 231, 250, 275, 330, 350, 375, 385, 457, 462, 525, 550, 750, 770, 825, 875, 914, 1050, 1155, 1371, 1375, 1650, 1750, 1925, 2285, 2310, 2625, 2742, 2750, 3199, 3850, 4125, 4570, 5027, 5250, 5775, 6398, 6855, 8250, 9597, 9625, 10054, 11425, 11550, 13710, 15081, 15995, 19194, 19250, 22850, 25135, 28875, 30162, 31990, 34275, 35189, 47985, 50270, 57125, 57750, 68550, 70378, 75405, 79975, 95970, 105567, 114250, 125675, 150810, 159950, 171375, 175945, 211134, 239925, 251350, 342750, 351890, 377025, 399875, 479850, 527835, 628375, 754050, 799750, 879725, 1055670, 1199625, 1256750, 1759450, 1885125, 2399250, 2639175, 3770250, 4398625, 5278350, 8797250, 13195875, 26391750]

約数ペア:

[(1, 26391750), (2, 13195875), (3, 8797250), (5, 5278350), (6, 4398625), (7, 3770250), (10, 2639175), (11, 2399250), (14, 1885125), (15, 1759450), (21, 1256750), (22, 1199625), (25, 1055670), (30, 879725), (33, 799750), (35, 754050), (42, 628375), (50, 527835), (55, 479850), (66, 399875), (70, 377025), (75, 351890), (77, 342750), (105, 251350), (110, 239925), (125, 211134), (150, 175945), (154, 171375), (165, 159950), (175, 150810), (210, 125675), (231, 114250), (250, 105567), (275, 95970), (330, 79975), (350, 75405), (375, 70378), (385, 68550), (457, 57750), (462, 57125), (525, 50270), (550, 47985), (750, 35189), (770, 34275), (825, 31990), (875, 30162), (914, 28875), (1050, 25135), (1155, 22850), (1371, 19250), (1375, 19194), (1650, 15995), (1750, 15081), (1925, 13710), (2285, 11550), (2310, 11425), (2625, 10054), (2742, 9625), (2750, 9597), (3199, 8250), (3850, 6855), (4125, 6398), (4570, 5775), (5027, 5250)]