65915850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 219985920

約数和(自身を除く): 154070070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 39, 42, 50, 55, 65, 66, 70, 75, 77, 78, 91, 105, 110, 130, 143, 150, 154, 165, 175, 182, 195, 210, 231, 273, 275, 286, 325, 330, 350, 385, 390, 429, 439, 455, 462, 525, 546, 550, 650, 715, 770, 825, 858, 878, 910, 975, 1001, 1050, 1155, 1317, 1365, 1430, 1650, 1925, 1950, 2002, 2145, 2195, 2275, 2310, 2634, 2730, 3003, 3073, 3575, 3850, 4290, 4390, 4550, 4829, 5005, 5707, 5775, 6006, 6146, 6585, 6825, 7150, 9219, 9658, 10010, 10725, 10975, 11414, 11550, 13170, 13650, 14487, 15015, 15365, 17121, 18438, 21450, 21950, 24145, 25025, 28535, 28974, 30030, 30730, 32925, 33803, 34242, 39949, 46095, 48290, 50050, 57070, 62777, 65850, 67606, 72435, 75075, 76825, 79898, 85605, 92190, 101409, 119847, 120725, 125554, 142675, 144870, 150150, 153650, 169015, 171210, 188331, 199745, 202818, 230475, 239694, 241450, 285350, 313885, 338030, 362175, 376662, 399490, 428025, 439439, 460950, 507045, 599235, 627770, 724350, 845075, 856050, 878878, 941655, 998725, 1014090, 1198470, 1318317, 1569425, 1690150, 1883310, 1997450, 2197195, 2535225, 2636634, 2996175, 3138850, 4394390, 4708275, 5070450, 5992350, 6591585, 9416550, 10985975, 13183170, 21971950, 32957925, 65915850]

約数ペア:

[(1, 65915850), (2, 32957925), (3, 21971950), (5, 13183170), (6, 10985975), (7, 9416550), (10, 6591585), (11, 5992350), (13, 5070450), (14, 4708275), (15, 4394390), (21, 3138850), (22, 2996175), (25, 2636634), (26, 2535225), (30, 2197195), (33, 1997450), (35, 1883310), (39, 1690150), (42, 1569425), (50, 1318317), (55, 1198470), (65, 1014090), (66, 998725), (70, 941655), (75, 878878), (77, 856050), (78, 845075), (91, 724350), (105, 627770), (110, 599235), (130, 507045), (143, 460950), (150, 439439), (154, 428025), (165, 399490), (175, 376662), (182, 362175), (195, 338030), (210, 313885), (231, 285350), (273, 241450), (275, 239694), (286, 230475), (325, 202818), (330, 199745), (350, 188331), (385, 171210), (390, 169015), (429, 153650), (439, 150150), (455, 144870), (462, 142675), (525, 125554), (546, 120725), (550, 119847), (650, 101409), (715, 92190), (770, 85605), (825, 79898), (858, 76825), (878, 75075), (910, 72435), (975, 67606), (1001, 65850), (1050, 62777), (1155, 57070), (1317, 50050), (1365, 48290), (1430, 46095), (1650, 39949), (1925, 34242), (1950, 33803), (2002, 32925), (2145, 30730), (2195, 30030), (2275, 28974), (2310, 28535), (2634, 25025), (2730, 24145), (3003, 21950), (3073, 21450), (3575, 18438), (3850, 17121), (4290, 15365), (4390, 15015), (4550, 14487), (4829, 13650), (5005, 13170), (5707, 11550), (5775, 11414), (6006, 10975), (6146, 10725), (6585, 10010), (6825, 9658), (7150, 9219)]