85563240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2811

約数の個数: 128

約数和(自身を含む): 301397760

約数和(自身を除く): 215834520

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, 2590, 2753, 3108, 3885, 4440, 5180, 5506, 6216, 7770, 8259, 10360, 11012, 13765, 15540, 16518, 19271, 22024, 27530, 31080, 33036, 38542, 41295, 55060, 57813, 66072, 77084, 82590, 96355, 101861, 110120, 115626, 154168, 165180, 192710, 203722, 231252, 289065, 305583, 330360, 385420, 407444, 462504, 509305, 578130, 611166, 713027, 770840, 814888, 1018610, 1156260, 1222332, 1426054, 1527915, 2037220, 2139081, 2312520, 2444664, 2852108, 3055830, 3565135, 4074440, 4278162, 5704216, 6111660, 7130270, 8556324, 10695405, 12223320, 14260540, 17112648, 21390810, 28521080, 42781620, 85563240]

約数ペア:

[(1, 85563240), (2, 42781620), (3, 28521080), (4, 21390810), (5, 17112648), (6, 14260540), (7, 12223320), (8, 10695405), (10, 8556324), (12, 7130270), (14, 6111660), (15, 5704216), (20, 4278162), (21, 4074440), (24, 3565135), (28, 3055830), (30, 2852108), (35, 2444664), (37, 2312520), (40, 2139081), (42, 2037220), (56, 1527915), (60, 1426054), (70, 1222332), (74, 1156260), (84, 1018610), (105, 814888), (111, 770840), (120, 713027), (140, 611166), (148, 578130), (168, 509305), (185, 462504), (210, 407444), (222, 385420), (259, 330360), (280, 305583), (296, 289065), (370, 231252), (420, 203722), (444, 192710), (518, 165180), (555, 154168), (740, 115626), (777, 110120), (840, 101861), (888, 96355), (1036, 82590), (1110, 77084), (1295, 66072), (1480, 57813), (1554, 55060), (2072, 41295), (2220, 38542), (2590, 33036), (2753, 31080), (3108, 27530), (3885, 22024), (4440, 19271), (5180, 16518), (5506, 15540), (6216, 13765), (7770, 11012), (8259, 10360)]