200434920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6449}}^1$

素因数の和:6507

約数の個数: 128

約数和(自身を含む): 705888000

約数和(自身を除く): 505453080

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, 5180, 6216, 6449, 7770, 10360, 12898, 15540, 19347, 25796, 31080, 32245, 38694, 45143, 51592, 64490, 77388, 90286, 96735, 128980, 135429, 154776, 180572, 193470, 225715, 238613, 257960, 270858, 361144, 386940, 451430, 477226, 541716, 677145, 715839, 773880, 902860, 954452, 1083432, 1193065, 1354290, 1431678, 1670291, 1805720, 1908904, 2386130, 2708580, 2863356, 3340582, 3579195, 4772260, 5010873, 5417160, 5726712, 6681164, 7158390, 8351455, 9544520, 10021746, 13362328, 14316780, 16702910, 20043492, 25054365, 28633560, 33405820, 40086984, 50108730, 66811640, 100217460, 200434920]

約数ペア:

[(1, 200434920), (2, 100217460), (3, 66811640), (4, 50108730), (5, 40086984), (6, 33405820), (7, 28633560), (8, 25054365), (10, 20043492), (12, 16702910), (14, 14316780), (15, 13362328), (20, 10021746), (21, 9544520), (24, 8351455), (28, 7158390), (30, 6681164), (35, 5726712), (37, 5417160), (40, 5010873), (42, 4772260), (56, 3579195), (60, 3340582), (70, 2863356), (74, 2708580), (84, 2386130), (105, 1908904), (111, 1805720), (120, 1670291), (140, 1431678), (148, 1354290), (168, 1193065), (185, 1083432), (210, 954452), (222, 902860), (259, 773880), (280, 715839), (296, 677145), (370, 541716), (420, 477226), (444, 451430), (518, 386940), (555, 361144), (740, 270858), (777, 257960), (840, 238613), (888, 225715), (1036, 193470), (1110, 180572), (1295, 154776), (1480, 135429), (1554, 128980), (2072, 96735), (2220, 90286), (2590, 77388), (3108, 64490), (3885, 51592), (4440, 45143), (5180, 38694), (6216, 32245), (6449, 31080), (7770, 25796), (10360, 19347), (12898, 15540)]