331968810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 838797120

約数和(自身を除く): 506828310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 59, 74, 111, 118, 137, 177, 185, 222, 274, 295, 354, 370, 411, 555, 590, 685, 822, 885, 1110, 1369, 1370, 1770, 2055, 2183, 2738, 4107, 4110, 4366, 5069, 6549, 6845, 8083, 8214, 10138, 10915, 13098, 13690, 15207, 16166, 20535, 21830, 24249, 25345, 30414, 32745, 40415, 41070, 48498, 50690, 65490, 76035, 80771, 80830, 121245, 152070, 161542, 187553, 242313, 242490, 299071, 375106, 403855, 484626, 562659, 598142, 807710, 897213, 937765, 1125318, 1211565, 1495355, 1794426, 1875530, 2423130, 2813295, 2990710, 4486065, 5626590, 8972130, 11065627, 22131254, 33196881, 55328135, 66393762, 110656270, 165984405, 331968810]

約数ペア:

[(1, 331968810), (2, 165984405), (3, 110656270), (5, 66393762), (6, 55328135), (10, 33196881), (15, 22131254), (30, 11065627), (37, 8972130), (59, 5626590), (74, 4486065), (111, 2990710), (118, 2813295), (137, 2423130), (177, 1875530), (185, 1794426), (222, 1495355), (274, 1211565), (295, 1125318), (354, 937765), (370, 897213), (411, 807710), (555, 598142), (590, 562659), (685, 484626), (822, 403855), (885, 375106), (1110, 299071), (1369, 242490), (1370, 242313), (1770, 187553), (2055, 161542), (2183, 152070), (2738, 121245), (4107, 80830), (4110, 80771), (4366, 76035), (5069, 65490), (6549, 50690), (6845, 48498), (8083, 41070), (8214, 40415), (10138, 32745), (10915, 30414), (13098, 25345), (13690, 24249), (15207, 21830), (16166, 20535)]