201526380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 708390144

約数和(自身を除く): 506863764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 81, 86, 90, 99, 108, 110, 129, 132, 135, 162, 165, 172, 180, 198, 215, 220, 258, 263, 270, 297, 324, 330, 387, 396, 405, 430, 473, 495, 516, 526, 540, 594, 645, 660, 774, 789, 810, 860, 891, 946, 990, 1052, 1161, 1188, 1290, 1315, 1419, 1485, 1548, 1578, 1620, 1782, 1892, 1935, 1980, 2322, 2365, 2367, 2580, 2630, 2838, 2893, 2970, 3156, 3483, 3564, 3870, 3945, 4257, 4455, 4644, 4730, 4734, 5260, 5676, 5786, 5805, 5940, 6966, 7095, 7101, 7740, 7890, 8514, 8679, 8910, 9460, 9468, 11309, 11572, 11610, 11835, 12771, 13932, 14190, 14202, 14465, 15780, 17028, 17358, 17415, 17820, 21285, 21303, 22618, 23220, 23670, 25542, 26037, 28380, 28404, 28930, 33927, 34716, 34830, 35505, 38313, 42570, 42606, 43395, 45236, 47340, 51084, 52074, 56545, 57860, 63855, 67854, 69660, 71010, 76626, 78111, 85140, 85212, 86790, 101781, 104148, 106515, 113090, 124399, 127710, 130185, 135708, 142020, 153252, 156222, 169635, 173580, 191565, 203562, 213030, 226180, 234333, 248798, 255420, 260370, 305343, 312444, 339270, 373197, 383130, 390555, 407124, 426060, 468666, 497596, 508905, 520740, 610686, 621995, 678540, 746394, 766260, 781110, 916029, 937332, 1017810, 1119591, 1171665, 1221372, 1243990, 1492788, 1526715, 1562220, 1832058, 1865985, 2035620, 2239182, 2343330, 2487980, 3053430, 3358773, 3664116, 3731970, 4478364, 4580145, 4686660, 5597955, 6106860, 6717546, 7463940, 9160290, 10076319, 11195910, 13435092, 16793865, 18320580, 20152638, 22391820, 33587730, 40305276, 50381595, 67175460, 100763190, 201526380]

約数ペア:

[(1, 201526380), (2, 100763190), (3, 67175460), (4, 50381595), (5, 40305276), (6, 33587730), (9, 22391820), (10, 20152638), (11, 18320580), (12, 16793865), (15, 13435092), (18, 11195910), (20, 10076319), (22, 9160290), (27, 7463940), (30, 6717546), (33, 6106860), (36, 5597955), (43, 4686660), (44, 4580145), (45, 4478364), (54, 3731970), (55, 3664116), (60, 3358773), (66, 3053430), (81, 2487980), (86, 2343330), (90, 2239182), (99, 2035620), (108, 1865985), (110, 1832058), (129, 1562220), (132, 1526715), (135, 1492788), (162, 1243990), (165, 1221372), (172, 1171665), (180, 1119591), (198, 1017810), (215, 937332), (220, 916029), (258, 781110), (263, 766260), (270, 746394), (297, 678540), (324, 621995), (330, 610686), (387, 520740), (396, 508905), (405, 497596), (430, 468666), (473, 426060), (495, 407124), (516, 390555), (526, 383130), (540, 373197), (594, 339270), (645, 312444), (660, 305343), (774, 260370), (789, 255420), (810, 248798), (860, 234333), (891, 226180), (946, 213030), (990, 203562), (1052, 191565), (1161, 173580), (1188, 169635), (1290, 156222), (1315, 153252), (1419, 142020), (1485, 135708), (1548, 130185), (1578, 127710), (1620, 124399), (1782, 113090), (1892, 106515), (1935, 104148), (1980, 101781), (2322, 86790), (2365, 85212), (2367, 85140), (2580, 78111), (2630, 76626), (2838, 71010), (2893, 69660), (2970, 67854), (3156, 63855), (3483, 57860), (3564, 56545), (3870, 52074), (3945, 51084), (4257, 47340), (4455, 45236), (4644, 43395), (4730, 42606), (4734, 42570), (5260, 38313), (5676, 35505), (5786, 34830), (5805, 34716), (5940, 33927), (6966, 28930), (7095, 28404), (7101, 28380), (7740, 26037), (7890, 25542), (8514, 23670), (8679, 23220), (8910, 22618), (9460, 21303), (9468, 21285), (11309, 17820), (11572, 17415), (11610, 17358), (11835, 17028), (12771, 15780), (13932, 14465), (14190, 14202)]