8390411550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1861}}^1$

素因数の和:2155

約数の個数: 144

約数和(自身を含む): 23177922768

約数和(自身を除く): 14787511218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 233, 258, 387, 430, 450, 466, 645, 699, 774, 1075, 1165, 1290, 1398, 1861, 1935, 2097, 2150, 2330, 3225, 3495, 3722, 3870, 4194, 5583, 5825, 6450, 6990, 9305, 9675, 10019, 10485, 11166, 11650, 16749, 17475, 18610, 19350, 20038, 20970, 27915, 30057, 33498, 34950, 46525, 50095, 52425, 55830, 60114, 80023, 83745, 90171, 93050, 100190, 104850, 139575, 150285, 160046, 167490, 180342, 240069, 250475, 279150, 300570, 400115, 418725, 433613, 450855, 480138, 500950, 720207, 751425, 800230, 837450, 867226, 901710, 1200345, 1300839, 1440414, 1502850, 2000575, 2168065, 2254275, 2400690, 2601678, 3601035, 3902517, 4001150, 4336130, 4508550, 6001725, 6504195, 7202070, 7805034, 10840325, 12003450, 13008390, 18005175, 18645359, 19512585, 21680650, 32520975, 36010350, 37290718, 39025170, 55936077, 65041950, 93226795, 97562925, 111872154, 167808231, 186453590, 195125850, 279680385, 335616462, 466133975, 559360770, 839041155, 932267950, 1398401925, 1678082310, 2796803850, 4195205775, 8390411550]

約数ペア:

[(1, 8390411550), (2, 4195205775), (3, 2796803850), (5, 1678082310), (6, 1398401925), (9, 932267950), (10, 839041155), (15, 559360770), (18, 466133975), (25, 335616462), (30, 279680385), (43, 195125850), (45, 186453590), (50, 167808231), (75, 111872154), (86, 97562925), (90, 93226795), (129, 65041950), (150, 55936077), (215, 39025170), (225, 37290718), (233, 36010350), (258, 32520975), (387, 21680650), (430, 19512585), (450, 18645359), (466, 18005175), (645, 13008390), (699, 12003450), (774, 10840325), (1075, 7805034), (1165, 7202070), (1290, 6504195), (1398, 6001725), (1861, 4508550), (1935, 4336130), (2097, 4001150), (2150, 3902517), (2330, 3601035), (3225, 2601678), (3495, 2400690), (3722, 2254275), (3870, 2168065), (4194, 2000575), (5583, 1502850), (5825, 1440414), (6450, 1300839), (6990, 1200345), (9305, 901710), (9675, 867226), (10019, 837450), (10485, 800230), (11166, 751425), (11650, 720207), (16749, 500950), (17475, 480138), (18610, 450855), (19350, 433613), (20038, 418725), (20970, 400115), (27915, 300570), (30057, 279150), (33498, 250475), (34950, 240069), (46525, 180342), (50095, 167490), (52425, 160046), (55830, 150285), (60114, 139575), (80023, 104850), (83745, 100190), (90171, 93050)]