149215080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4801}}^1$

素因数の和:4859

約数の個数: 128

約数和(自身を含む): 525530880

約数和(自身を除く): 376315800

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, 3108, 3885, 4440, 4801, 5180, 6216, 7770, 9602, 10360, 14403, 15540, 19204, 24005, 28806, 31080, 33607, 38408, 48010, 57612, 67214, 72015, 96020, 100821, 115224, 134428, 144030, 168035, 177637, 192040, 201642, 268856, 288060, 336070, 355274, 403284, 504105, 532911, 576120, 672140, 710548, 806568, 888185, 1008210, 1065822, 1243459, 1344280, 1421096, 1776370, 2016420, 2131644, 2486918, 2664555, 3552740, 3730377, 4032840, 4263288, 4973836, 5329110, 6217295, 7105480, 7460754, 9947672, 10658220, 12434590, 14921508, 18651885, 21316440, 24869180, 29843016, 37303770, 49738360, 74607540, 149215080]

約数ペア:

[(1, 149215080), (2, 74607540), (3, 49738360), (4, 37303770), (5, 29843016), (6, 24869180), (7, 21316440), (8, 18651885), (10, 14921508), (12, 12434590), (14, 10658220), (15, 9947672), (20, 7460754), (21, 7105480), (24, 6217295), (28, 5329110), (30, 4973836), (35, 4263288), (37, 4032840), (40, 3730377), (42, 3552740), (56, 2664555), (60, 2486918), (70, 2131644), (74, 2016420), (84, 1776370), (105, 1421096), (111, 1344280), (120, 1243459), (140, 1065822), (148, 1008210), (168, 888185), (185, 806568), (210, 710548), (222, 672140), (259, 576120), (280, 532911), (296, 504105), (370, 403284), (420, 355274), (444, 336070), (518, 288060), (555, 268856), (740, 201642), (777, 192040), (840, 177637), (888, 168035), (1036, 144030), (1110, 134428), (1295, 115224), (1480, 100821), (1554, 96020), (2072, 72015), (2220, 67214), (2590, 57612), (3108, 48010), (3885, 38408), (4440, 33607), (4801, 31080), (5180, 28806), (6216, 24005), (7770, 19204), (9602, 15540), (10360, 14403)]