43413660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 138378240

約数和(自身を除く): 94964580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 71, 79, 86, 90, 129, 142, 158, 172, 180, 213, 215, 237, 258, 284, 316, 355, 387, 395, 426, 430, 474, 516, 639, 645, 710, 711, 774, 790, 852, 860, 948, 1065, 1185, 1278, 1290, 1420, 1422, 1548, 1580, 1935, 2130, 2370, 2556, 2580, 2844, 3053, 3195, 3397, 3555, 3870, 4260, 4740, 5609, 6106, 6390, 6794, 7110, 7740, 9159, 10191, 11218, 12212, 12780, 13588, 14220, 15265, 16827, 16985, 18318, 20382, 22436, 27477, 28045, 30530, 30573, 33654, 33970, 36636, 40764, 45795, 50481, 50955, 54954, 56090, 61060, 61146, 67308, 67940, 84135, 91590, 100962, 101910, 109908, 112180, 122292, 137385, 152865, 168270, 183180, 201924, 203820, 241187, 252405, 274770, 305730, 336540, 482374, 504810, 549540, 611460, 723561, 964748, 1009620, 1205935, 1447122, 2170683, 2411870, 2894244, 3617805, 4341366, 4823740, 7235610, 8682732, 10853415, 14471220, 21706830, 43413660]

約数ペア:

[(1, 43413660), (2, 21706830), (3, 14471220), (4, 10853415), (5, 8682732), (6, 7235610), (9, 4823740), (10, 4341366), (12, 3617805), (15, 2894244), (18, 2411870), (20, 2170683), (30, 1447122), (36, 1205935), (43, 1009620), (45, 964748), (60, 723561), (71, 611460), (79, 549540), (86, 504810), (90, 482374), (129, 336540), (142, 305730), (158, 274770), (172, 252405), (180, 241187), (213, 203820), (215, 201924), (237, 183180), (258, 168270), (284, 152865), (316, 137385), (355, 122292), (387, 112180), (395, 109908), (426, 101910), (430, 100962), (474, 91590), (516, 84135), (639, 67940), (645, 67308), (710, 61146), (711, 61060), (774, 56090), (790, 54954), (852, 50955), (860, 50481), (948, 45795), (1065, 40764), (1185, 36636), (1278, 33970), (1290, 33654), (1420, 30573), (1422, 30530), (1548, 28045), (1580, 27477), (1935, 22436), (2130, 20382), (2370, 18318), (2556, 16985), (2580, 16827), (2844, 15265), (3053, 14220), (3195, 13588), (3397, 12780), (3555, 12212), (3870, 11218), (4260, 10191), (4740, 9159), (5609, 7740), (6106, 7110), (6390, 6794)]