1816111200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{39827}}^1$

素因数の和:39869

約数の個数: 144

約数和(自身を含む): 6222726720

約数和(自身を除く): 4406615520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1520, 1824, 1900, 2280, 2400, 2850, 3040, 3800, 4560, 5700, 7600, 9120, 11400, 15200, 22800, 39827, 45600, 79654, 119481, 159308, 199135, 238962, 318616, 398270, 477924, 597405, 637232, 756713, 796540, 955848, 995675, 1194810, 1274464, 1513426, 1593080, 1911696, 1991350, 2270139, 2389620, 2987025, 3026852, 3186160, 3783565, 3823392, 3982700, 4540278, 4779240, 5974050, 6053704, 6372320, 7567130, 7965400, 9080556, 9558480, 11350695, 11948100, 12107408, 15134260, 15930800, 18161112, 18917825, 19116960, 22701390, 23896200, 24214816, 30268520, 31861600, 36322224, 37835650, 45402780, 47792400, 56753475, 60537040, 72644448, 75671300, 90805560, 95584800, 113506950, 121074080, 151342600, 181611120, 227013900, 302685200, 363222240, 454027800, 605370400, 908055600, 1816111200]

約数ペア:

[(1, 1816111200), (2, 908055600), (3, 605370400), (4, 454027800), (5, 363222240), (6, 302685200), (8, 227013900), (10, 181611120), (12, 151342600), (15, 121074080), (16, 113506950), (19, 95584800), (20, 90805560), (24, 75671300), (25, 72644448), (30, 60537040), (32, 56753475), (38, 47792400), (40, 45402780), (48, 37835650), (50, 36322224), (57, 31861600), (60, 30268520), (75, 24214816), (76, 23896200), (80, 22701390), (95, 19116960), (96, 18917825), (100, 18161112), (114, 15930800), (120, 15134260), (150, 12107408), (152, 11948100), (160, 11350695), (190, 9558480), (200, 9080556), (228, 7965400), (240, 7567130), (285, 6372320), (300, 6053704), (304, 5974050), (380, 4779240), (400, 4540278), (456, 3982700), (475, 3823392), (480, 3783565), (570, 3186160), (600, 3026852), (608, 2987025), (760, 2389620), (800, 2270139), (912, 1991350), (950, 1911696), (1140, 1593080), (1200, 1513426), (1425, 1274464), (1520, 1194810), (1824, 995675), (1900, 955848), (2280, 796540), (2400, 756713), (2850, 637232), (3040, 597405), (3800, 477924), (4560, 398270), (5700, 318616), (7600, 238962), (9120, 199135), (11400, 159308), (15200, 119481), (22800, 79654), (39827, 45600)]