138216233025

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{3079}}^1$

素因数の和:3360

約数の個数: 144

約数和(自身を含む): 271086816000

約数和(自身を除く): 132870582975

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 103, 117, 149, 195, 225, 309, 325, 447, 515, 585, 745, 927, 975, 1339, 1341, 1545, 1937, 2235, 2575, 2925, 3079, 3725, 4017, 4635, 5811, 6695, 6705, 7725, 9237, 9685, 11175, 12051, 15347, 15395, 17433, 20085, 23175, 27711, 29055, 33475, 33525, 40027, 46041, 46185, 48425, 60255, 76735, 76975, 87165, 100425, 120081, 138123, 138555, 145275, 199511, 200135, 230205, 230925, 301275, 317137, 360243, 383675, 435825, 458771, 598533, 600405, 690615, 692775, 951411, 997555, 1000675, 1151025, 1376313, 1585685, 1795599, 1801215, 2293855, 2854233, 2992665, 3002025, 3453075, 4122781, 4128939, 4757055, 4987775, 5964023, 6881565, 7928425, 8977995, 9006075, 11469275, 12368343, 14271165, 14963325, 17892069, 20613905, 20644695, 23785275, 29820115, 34407825, 37105029, 44889975, 47253413, 53676207, 61841715, 71355825, 89460345, 103069525, 103223475, 141760239, 149100575, 185525145, 236267065, 268381035, 309208575, 425280717, 447301725, 614294369, 708801195, 927625725, 1181335325, 1341905175, 1842883107, 2126403585, 3071471845, 3544005975, 5528649321, 9214415535, 10632017925, 15357359225, 27643246605, 46072077675, 138216233025]

約数ペア:

[(1, 138216233025), (3, 46072077675), (5, 27643246605), (9, 15357359225), (13, 10632017925), (15, 9214415535), (25, 5528649321), (39, 3544005975), (45, 3071471845), (65, 2126403585), (75, 1842883107), (103, 1341905175), (117, 1181335325), (149, 927625725), (195, 708801195), (225, 614294369), (309, 447301725), (325, 425280717), (447, 309208575), (515, 268381035), (585, 236267065), (745, 185525145), (927, 149100575), (975, 141760239), (1339, 103223475), (1341, 103069525), (1545, 89460345), (1937, 71355825), (2235, 61841715), (2575, 53676207), (2925, 47253413), (3079, 44889975), (3725, 37105029), (4017, 34407825), (4635, 29820115), (5811, 23785275), (6695, 20644695), (6705, 20613905), (7725, 17892069), (9237, 14963325), (9685, 14271165), (11175, 12368343), (12051, 11469275), (15347, 9006075), (15395, 8977995), (17433, 7928425), (20085, 6881565), (23175, 5964023), (27711, 4987775), (29055, 4757055), (33475, 4128939), (33525, 4122781), (40027, 3453075), (46041, 3002025), (46185, 2992665), (48425, 2854233), (60255, 2293855), (76735, 1801215), (76975, 1795599), (87165, 1585685), (100425, 1376313), (120081, 1151025), (138123, 1000675), (138555, 997555), (145275, 951411), (199511, 692775), (200135, 690615), (230205, 600405), (230925, 598533), (301275, 458771), (317137, 435825), (360243, 383675)]