131727750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 128

約数和(自身を含む): 410102784

約数和(自身を除く): 278375034

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, 462, 525, 550, 750, 770, 825, 875, 1050, 1155, 1375, 1650, 1750, 1925, 2281, 2310, 2625, 2750, 3850, 4125, 4562, 5250, 5775, 6843, 8250, 9625, 11405, 11550, 13686, 15967, 19250, 22810, 25091, 28875, 31934, 34215, 47901, 50182, 57025, 57750, 68430, 75273, 79835, 95802, 114050, 125455, 150546, 159670, 171075, 175637, 239505, 250910, 285125, 342150, 351274, 376365, 399175, 479010, 526911, 570250, 627275, 752730, 798350, 855375, 878185, 1053822, 1197525, 1254550, 1710750, 1756370, 1881825, 1995875, 2395050, 2634555, 3136375, 3763650, 3991750, 4390925, 5269110, 5987625, 6272750, 8781850, 9409125, 11975250, 13172775, 18818250, 21954625, 26345550, 43909250, 65863875, 131727750]

約数ペア:

[(1, 131727750), (2, 65863875), (3, 43909250), (5, 26345550), (6, 21954625), (7, 18818250), (10, 13172775), (11, 11975250), (14, 9409125), (15, 8781850), (21, 6272750), (22, 5987625), (25, 5269110), (30, 4390925), (33, 3991750), (35, 3763650), (42, 3136375), (50, 2634555), (55, 2395050), (66, 1995875), (70, 1881825), (75, 1756370), (77, 1710750), (105, 1254550), (110, 1197525), (125, 1053822), (150, 878185), (154, 855375), (165, 798350), (175, 752730), (210, 627275), (231, 570250), (250, 526911), (275, 479010), (330, 399175), (350, 376365), (375, 351274), (385, 342150), (462, 285125), (525, 250910), (550, 239505), (750, 175637), (770, 171075), (825, 159670), (875, 150546), (1050, 125455), (1155, 114050), (1375, 95802), (1650, 79835), (1750, 75273), (1925, 68430), (2281, 57750), (2310, 57025), (2625, 50182), (2750, 47901), (3850, 34215), (4125, 31934), (4562, 28875), (5250, 25091), (5775, 22810), (6843, 19250), (8250, 15967), (9625, 13686), (11405, 11550)]