76425720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2517

約数の個数: 128

約数和(自身を含む): 269222400

約数和(自身を除く): 192796680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2459, 2590, 3108, 3885, 4440, 4918, 5180, 6216, 7377, 7770, 9836, 10360, 12295, 14754, 15540, 17213, 19672, 24590, 29508, 31080, 34426, 36885, 49180, 51639, 59016, 68852, 73770, 86065, 90983, 98360, 103278, 137704, 147540, 172130, 181966, 206556, 258195, 272949, 295080, 344260, 363932, 413112, 454915, 516390, 545898, 636881, 688520, 727864, 909830, 1032780, 1091796, 1273762, 1364745, 1819660, 1910643, 2065560, 2183592, 2547524, 2729490, 3184405, 3639320, 3821286, 5095048, 5458980, 6368810, 7642572, 9553215, 10917960, 12737620, 15285144, 19106430, 25475240, 38212860, 76425720]

約数ペア:

[(1, 76425720), (2, 38212860), (3, 25475240), (4, 19106430), (5, 15285144), (6, 12737620), (7, 10917960), (8, 9553215), (10, 7642572), (12, 6368810), (14, 5458980), (15, 5095048), (20, 3821286), (21, 3639320), (24, 3184405), (28, 2729490), (30, 2547524), (35, 2183592), (37, 2065560), (40, 1910643), (42, 1819660), (56, 1364745), (60, 1273762), (70, 1091796), (74, 1032780), (84, 909830), (105, 727864), (111, 688520), (120, 636881), (140, 545898), (148, 516390), (168, 454915), (185, 413112), (210, 363932), (222, 344260), (259, 295080), (280, 272949), (296, 258195), (370, 206556), (420, 181966), (444, 172130), (518, 147540), (555, 137704), (740, 103278), (777, 98360), (840, 90983), (888, 86065), (1036, 73770), (1110, 68852), (1295, 59016), (1480, 51639), (1554, 49180), (2072, 36885), (2220, 34426), (2459, 31080), (2590, 29508), (3108, 24590), (3885, 19672), (4440, 17213), (4918, 15540), (5180, 14754), (6216, 12295), (7377, 10360), (7770, 9836)]