8100540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2168

約数の個数: 96

約数和(自身を含む): 28815360

約数和(自身を除く): 20714820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2143, 3780, 4286, 6429, 8572, 10715, 12858, 15001, 19287, 21430, 25716, 30002, 32145, 38574, 42860, 45003, 57861, 60004, 64290, 75005, 77148, 90006, 96435, 115722, 128580, 135009, 150010, 180012, 192870, 225015, 231444, 270018, 289305, 300020, 385740, 405027, 450030, 540036, 578610, 675045, 810054, 900060, 1157220, 1350090, 1620108, 2025135, 2700180, 4050270, 8100540]

約数ペア:

[(1, 8100540), (2, 4050270), (3, 2700180), (4, 2025135), (5, 1620108), (6, 1350090), (7, 1157220), (9, 900060), (10, 810054), (12, 675045), (14, 578610), (15, 540036), (18, 450030), (20, 405027), (21, 385740), (27, 300020), (28, 289305), (30, 270018), (35, 231444), (36, 225015), (42, 192870), (45, 180012), (54, 150010), (60, 135009), (63, 128580), (70, 115722), (84, 96435), (90, 90006), (105, 77148), (108, 75005), (126, 64290), (135, 60004), (140, 57861), (180, 45003), (189, 42860), (210, 38574), (252, 32145), (270, 30002), (315, 25716), (378, 21430), (420, 19287), (540, 15001), (630, 12858), (756, 10715), (945, 8572), (1260, 6429), (1890, 4286), (2143, 3780)]