8889708060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{9743}}^1$

素因数の和:9932

約数の個数: 144

約数和(自身を含む): 27899254656

約数和(自身を除く): 19009546596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 137, 148, 180, 185, 222, 274, 333, 370, 411, 444, 548, 555, 666, 685, 740, 822, 1110, 1233, 1332, 1370, 1644, 1665, 2055, 2220, 2466, 2740, 3330, 4110, 4932, 5069, 6165, 6660, 8220, 9743, 10138, 12330, 15207, 19486, 20276, 24660, 25345, 29229, 30414, 38972, 45621, 48715, 50690, 58458, 60828, 76035, 87687, 91242, 97430, 101380, 116916, 146145, 152070, 175374, 182484, 194860, 228105, 292290, 304140, 350748, 360491, 438435, 456210, 584580, 720982, 876870, 912420, 1081473, 1334791, 1441964, 1753740, 1802455, 2162946, 2669582, 3244419, 3604910, 4004373, 4325892, 5339164, 5407365, 6488838, 6673955, 7209820, 8008746, 10814730, 12013119, 12977676, 13347910, 16017492, 16222095, 20021865, 21629460, 24026238, 26695820, 32444190, 40043730, 48052476, 49387267, 60065595, 64888380, 80087460, 98774534, 120131190, 148161801, 197549068, 240262380, 246936335, 296323602, 444485403, 493872670, 592647204, 740809005, 888970806, 987745340, 1481618010, 1777941612, 2222427015, 2963236020, 4444854030, 8889708060]

約数ペア:

[(1, 8889708060), (2, 4444854030), (3, 2963236020), (4, 2222427015), (5, 1777941612), (6, 1481618010), (9, 987745340), (10, 888970806), (12, 740809005), (15, 592647204), (18, 493872670), (20, 444485403), (30, 296323602), (36, 246936335), (37, 240262380), (45, 197549068), (60, 148161801), (74, 120131190), (90, 98774534), (111, 80087460), (137, 64888380), (148, 60065595), (180, 49387267), (185, 48052476), (222, 40043730), (274, 32444190), (333, 26695820), (370, 24026238), (411, 21629460), (444, 20021865), (548, 16222095), (555, 16017492), (666, 13347910), (685, 12977676), (740, 12013119), (822, 10814730), (1110, 8008746), (1233, 7209820), (1332, 6673955), (1370, 6488838), (1644, 5407365), (1665, 5339164), (2055, 4325892), (2220, 4004373), (2466, 3604910), (2740, 3244419), (3330, 2669582), (4110, 2162946), (4932, 1802455), (5069, 1753740), (6165, 1441964), (6660, 1334791), (8220, 1081473), (9743, 912420), (10138, 876870), (12330, 720982), (15207, 584580), (19486, 456210), (20276, 438435), (24660, 360491), (25345, 350748), (29229, 304140), (30414, 292290), (38972, 228105), (45621, 194860), (48715, 182484), (50690, 175374), (58458, 152070), (60828, 146145), (76035, 116916), (87687, 101380), (91242, 97430)]