39489450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 131991552

約数和(自身を除く): 92502102

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, 263, 273, 275, 286, 325, 330, 350, 385, 390, 429, 455, 462, 525, 526, 546, 550, 650, 715, 770, 789, 825, 858, 910, 975, 1001, 1050, 1155, 1315, 1365, 1430, 1578, 1650, 1841, 1925, 1950, 2002, 2145, 2275, 2310, 2630, 2730, 2893, 3003, 3419, 3575, 3682, 3850, 3945, 4290, 4550, 5005, 5523, 5775, 5786, 6006, 6575, 6825, 6838, 7150, 7890, 8679, 9205, 10010, 10257, 10725, 11046, 11550, 13150, 13650, 14465, 15015, 17095, 17358, 18410, 19725, 20251, 20514, 21450, 23933, 25025, 27615, 28930, 30030, 34190, 37609, 39450, 40502, 43395, 46025, 47866, 50050, 51285, 55230, 60753, 71799, 72325, 75075, 75218, 85475, 86790, 92050, 101255, 102570, 112827, 119665, 121506, 138075, 143598, 144650, 150150, 170950, 188045, 202510, 216975, 225654, 239330, 256425, 263263, 276150, 303765, 358995, 376090, 433950, 506275, 512850, 526526, 564135, 598325, 607530, 717990, 789789, 940225, 1012550, 1128270, 1196650, 1316315, 1518825, 1579578, 1794975, 1880450, 2632630, 2820675, 3037650, 3589950, 3948945, 5641350, 6581575, 7897890, 13163150, 19744725, 39489450]

約数ペア:

[(1, 39489450), (2, 19744725), (3, 13163150), (5, 7897890), (6, 6581575), (7, 5641350), (10, 3948945), (11, 3589950), (13, 3037650), (14, 2820675), (15, 2632630), (21, 1880450), (22, 1794975), (25, 1579578), (26, 1518825), (30, 1316315), (33, 1196650), (35, 1128270), (39, 1012550), (42, 940225), (50, 789789), (55, 717990), (65, 607530), (66, 598325), (70, 564135), (75, 526526), (77, 512850), (78, 506275), (91, 433950), (105, 376090), (110, 358995), (130, 303765), (143, 276150), (150, 263263), (154, 256425), (165, 239330), (175, 225654), (182, 216975), (195, 202510), (210, 188045), (231, 170950), (263, 150150), (273, 144650), (275, 143598), (286, 138075), (325, 121506), (330, 119665), (350, 112827), (385, 102570), (390, 101255), (429, 92050), (455, 86790), (462, 85475), (525, 75218), (526, 75075), (546, 72325), (550, 71799), (650, 60753), (715, 55230), (770, 51285), (789, 50050), (825, 47866), (858, 46025), (910, 43395), (975, 40502), (1001, 39450), (1050, 37609), (1155, 34190), (1315, 30030), (1365, 28930), (1430, 27615), (1578, 25025), (1650, 23933), (1841, 21450), (1925, 20514), (1950, 20251), (2002, 19725), (2145, 18410), (2275, 17358), (2310, 17095), (2630, 15015), (2730, 14465), (2893, 13650), (3003, 13150), (3419, 11550), (3575, 11046), (3682, 10725), (3850, 10257), (3945, 10010), (4290, 9205), (4550, 8679), (5005, 7890), (5523, 7150), (5775, 6838), (5786, 6825), (6006, 6575)]