8764554420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{19469}}^1$

素因数の和:19586

約数の個数: 144

約数和(自身を含む): 27682134480

約数和(自身を除く): 18917580060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 61, 82, 90, 122, 123, 164, 180, 183, 205, 244, 246, 305, 366, 369, 410, 492, 549, 610, 615, 732, 738, 820, 915, 1098, 1220, 1230, 1476, 1830, 1845, 2196, 2460, 2501, 2745, 3660, 3690, 5002, 5490, 7380, 7503, 10004, 10980, 12505, 15006, 19469, 22509, 25010, 30012, 37515, 38938, 45018, 50020, 58407, 75030, 77876, 90036, 97345, 112545, 116814, 150060, 175221, 194690, 225090, 233628, 292035, 350442, 389380, 450180, 584070, 700884, 798229, 876105, 1168140, 1187609, 1596458, 1752210, 2375218, 2394687, 3192916, 3504420, 3562827, 3991145, 4750436, 4789374, 5938045, 7125654, 7184061, 7982290, 9578748, 10688481, 11876090, 11973435, 14251308, 14368122, 15964580, 17814135, 21376962, 23752180, 23946870, 28736244, 35628270, 35920305, 42753924, 47893740, 48691969, 53442405, 71256540, 71840610, 97383938, 106884810, 143681220, 146075907, 194767876, 213769620, 243459845, 292151814, 438227721, 486919690, 584303628, 730379535, 876455442, 973839380, 1460759070, 1752910884, 2191138605, 2921518140, 4382277210, 8764554420]

約数ペア:

[(1, 8764554420), (2, 4382277210), (3, 2921518140), (4, 2191138605), (5, 1752910884), (6, 1460759070), (9, 973839380), (10, 876455442), (12, 730379535), (15, 584303628), (18, 486919690), (20, 438227721), (30, 292151814), (36, 243459845), (41, 213769620), (45, 194767876), (60, 146075907), (61, 143681220), (82, 106884810), (90, 97383938), (122, 71840610), (123, 71256540), (164, 53442405), (180, 48691969), (183, 47893740), (205, 42753924), (244, 35920305), (246, 35628270), (305, 28736244), (366, 23946870), (369, 23752180), (410, 21376962), (492, 17814135), (549, 15964580), (610, 14368122), (615, 14251308), (732, 11973435), (738, 11876090), (820, 10688481), (915, 9578748), (1098, 7982290), (1220, 7184061), (1230, 7125654), (1476, 5938045), (1830, 4789374), (1845, 4750436), (2196, 3991145), (2460, 3562827), (2501, 3504420), (2745, 3192916), (3660, 2394687), (3690, 2375218), (5002, 1752210), (5490, 1596458), (7380, 1187609), (7503, 1168140), (10004, 876105), (10980, 798229), (12505, 700884), (15006, 584070), (19469, 450180), (22509, 389380), (25010, 350442), (30012, 292035), (37515, 233628), (38938, 225090), (45018, 194690), (50020, 175221), (58407, 150060), (75030, 116814), (77876, 112545), (90036, 97345)]