75309850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 180559872

約数和(自身を除く): 105250022

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 31, 35, 50, 55, 62, 70, 77, 110, 154, 155, 175, 217, 275, 310, 341, 350, 385, 434, 550, 631, 682, 770, 775, 1085, 1262, 1550, 1705, 1925, 2170, 2387, 3155, 3410, 3850, 4417, 4774, 5425, 6310, 6941, 8525, 8834, 10850, 11935, 13882, 15775, 17050, 19561, 22085, 23870, 31550, 34705, 39122, 44170, 48587, 59675, 69410, 97174, 97805, 110425, 119350, 136927, 173525, 195610, 215171, 220850, 242935, 273854, 347050, 430342, 485870, 489025, 684635, 978050, 1075855, 1214675, 1369270, 1506197, 2151710, 2429350, 3012394, 3423175, 5379275, 6846350, 7530985, 10758550, 15061970, 37654925, 75309850]

約数ペア:

[(1, 75309850), (2, 37654925), (5, 15061970), (7, 10758550), (10, 7530985), (11, 6846350), (14, 5379275), (22, 3423175), (25, 3012394), (31, 2429350), (35, 2151710), (50, 1506197), (55, 1369270), (62, 1214675), (70, 1075855), (77, 978050), (110, 684635), (154, 489025), (155, 485870), (175, 430342), (217, 347050), (275, 273854), (310, 242935), (341, 220850), (350, 215171), (385, 195610), (434, 173525), (550, 136927), (631, 119350), (682, 110425), (770, 97805), (775, 97174), (1085, 69410), (1262, 59675), (1550, 48587), (1705, 44170), (1925, 39122), (2170, 34705), (2387, 31550), (3155, 23870), (3410, 22085), (3850, 19561), (4417, 17050), (4774, 15775), (5425, 13882), (6310, 11935), (6941, 10850), (8525, 8834)]