161065800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{4261}}^1$

素因数の和:4293

約数の個数: 192

約数和(自身を含む): 634185600

約数和(自身を除く): 473119800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4261, 4725, 5400, 6300, 7560, 8522, 9450, 12600, 12783, 17044, 18900, 21305, 25566, 29827, 34088, 37800, 38349, 42610, 51132, 59654, 63915, 76698, 85220, 89481, 102264, 106525, 115047, 119308, 127830, 149135, 153396, 170440, 178962, 191745, 213050, 230094, 238616, 255660, 268443, 298270, 306792, 319575, 357924, 383490, 426100, 447405, 460188, 511320, 536886, 575235, 596540, 639150, 715848, 745675, 766980, 805329, 852200, 894810, 920376, 958725, 1073772, 1150470, 1193080, 1278300, 1342215, 1491350, 1533960, 1610658, 1789620, 1917450, 2147544, 2237025, 2300940, 2556600, 2684430, 2876175, 2982700, 3221316, 3579240, 3834900, 4026645, 4474050, 4601880, 5368860, 5752350, 5965400, 6442632, 6711075, 7669800, 8053290, 8948100, 10737720, 11504700, 13422150, 16106580, 17896200, 20133225, 23009400, 26844300, 32213160, 40266450, 53688600, 80532900, 161065800]

約数ペア:

[(1, 161065800), (2, 80532900), (3, 53688600), (4, 40266450), (5, 32213160), (6, 26844300), (7, 23009400), (8, 20133225), (9, 17896200), (10, 16106580), (12, 13422150), (14, 11504700), (15, 10737720), (18, 8948100), (20, 8053290), (21, 7669800), (24, 6711075), (25, 6442632), (27, 5965400), (28, 5752350), (30, 5368860), (35, 4601880), (36, 4474050), (40, 4026645), (42, 3834900), (45, 3579240), (50, 3221316), (54, 2982700), (56, 2876175), (60, 2684430), (63, 2556600), (70, 2300940), (72, 2237025), (75, 2147544), (84, 1917450), (90, 1789620), (100, 1610658), (105, 1533960), (108, 1491350), (120, 1342215), (126, 1278300), (135, 1193080), (140, 1150470), (150, 1073772), (168, 958725), (175, 920376), (180, 894810), (189, 852200), (200, 805329), (210, 766980), (216, 745675), (225, 715848), (252, 639150), (270, 596540), (280, 575235), (300, 536886), (315, 511320), (350, 460188), (360, 447405), (378, 426100), (420, 383490), (450, 357924), (504, 319575), (525, 306792), (540, 298270), (600, 268443), (630, 255660), (675, 238616), (700, 230094), (756, 213050), (840, 191745), (900, 178962), (945, 170440), (1050, 153396), (1080, 149135), (1260, 127830), (1350, 119308), (1400, 115047), (1512, 106525), (1575, 102264), (1800, 89481), (1890, 85220), (2100, 76698), (2520, 63915), (2700, 59654), (3150, 51132), (3780, 42610), (4200, 38349), (4261, 37800), (4725, 34088), (5400, 29827), (6300, 25566), (7560, 21305), (8522, 18900), (9450, 17044), (12600, 12783)]