39338550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 114903360

約数和(自身を除く): 75564810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 43, 45, 50, 57, 75, 86, 90, 95, 107, 114, 129, 150, 171, 190, 214, 215, 225, 258, 285, 321, 342, 387, 430, 450, 475, 535, 570, 642, 645, 774, 817, 855, 950, 963, 1070, 1075, 1290, 1425, 1605, 1634, 1710, 1926, 1935, 2033, 2150, 2451, 2675, 2850, 3210, 3225, 3870, 4066, 4085, 4275, 4601, 4815, 4902, 5350, 6099, 6450, 7353, 8025, 8170, 8550, 9202, 9630, 9675, 10165, 12198, 12255, 13803, 14706, 16050, 18297, 19350, 20330, 20425, 23005, 24075, 24510, 27606, 30495, 36594, 36765, 40850, 41409, 46010, 48150, 50825, 60990, 61275, 69015, 73530, 82818, 87419, 91485, 101650, 115025, 122550, 138030, 152475, 174838, 182970, 183825, 207045, 230050, 262257, 304950, 345075, 367650, 414090, 437095, 457425, 524514, 690150, 786771, 874190, 914850, 1035225, 1311285, 1573542, 2070450, 2185475, 2622570, 3933855, 4370950, 6556425, 7867710, 13112850, 19669275, 39338550]

約数ペア:

[(1, 39338550), (2, 19669275), (3, 13112850), (5, 7867710), (6, 6556425), (9, 4370950), (10, 3933855), (15, 2622570), (18, 2185475), (19, 2070450), (25, 1573542), (30, 1311285), (38, 1035225), (43, 914850), (45, 874190), (50, 786771), (57, 690150), (75, 524514), (86, 457425), (90, 437095), (95, 414090), (107, 367650), (114, 345075), (129, 304950), (150, 262257), (171, 230050), (190, 207045), (214, 183825), (215, 182970), (225, 174838), (258, 152475), (285, 138030), (321, 122550), (342, 115025), (387, 101650), (430, 91485), (450, 87419), (475, 82818), (535, 73530), (570, 69015), (642, 61275), (645, 60990), (774, 50825), (817, 48150), (855, 46010), (950, 41409), (963, 40850), (1070, 36765), (1075, 36594), (1290, 30495), (1425, 27606), (1605, 24510), (1634, 24075), (1710, 23005), (1926, 20425), (1935, 20330), (2033, 19350), (2150, 18297), (2451, 16050), (2675, 14706), (2850, 13803), (3210, 12255), (3225, 12198), (3870, 10165), (4066, 9675), (4085, 9630), (4275, 9202), (4601, 8550), (4815, 8170), (4902, 8025), (5350, 7353), (6099, 6450)]