87388470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 260279712

約数和(自身を除く): 172891242

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 81, 86, 90, 117, 129, 130, 135, 162, 193, 195, 215, 234, 258, 270, 351, 386, 387, 390, 405, 430, 559, 579, 585, 645, 702, 774, 810, 965, 1053, 1118, 1158, 1161, 1170, 1290, 1677, 1737, 1755, 1930, 1935, 2106, 2322, 2509, 2795, 2895, 3354, 3474, 3483, 3510, 3870, 5018, 5031, 5211, 5265, 5590, 5790, 5805, 6966, 7527, 8299, 8385, 8685, 10062, 10422, 10530, 11610, 12545, 15054, 15093, 15633, 16598, 16770, 17370, 17415, 22581, 24897, 25090, 25155, 26055, 30186, 31266, 34830, 37635, 41495, 45162, 45279, 49794, 50310, 52110, 67743, 74691, 75270, 75465, 78165, 82990, 90558, 107887, 112905, 124485, 135486, 149382, 150930, 156330, 203229, 215774, 224073, 225810, 226395, 248970, 323661, 338715, 373455, 406458, 448146, 452790, 539435, 647322, 672219, 677430, 746910, 970983, 1016145, 1078870, 1120365, 1344438, 1618305, 1941966, 2032290, 2240730, 2912949, 3236610, 3361095, 4854915, 5825898, 6722190, 8738847, 9709830, 14564745, 17477694, 29129490, 43694235, 87388470]

約数ペア:

[(1, 87388470), (2, 43694235), (3, 29129490), (5, 17477694), (6, 14564745), (9, 9709830), (10, 8738847), (13, 6722190), (15, 5825898), (18, 4854915), (26, 3361095), (27, 3236610), (30, 2912949), (39, 2240730), (43, 2032290), (45, 1941966), (54, 1618305), (65, 1344438), (78, 1120365), (81, 1078870), (86, 1016145), (90, 970983), (117, 746910), (129, 677430), (130, 672219), (135, 647322), (162, 539435), (193, 452790), (195, 448146), (215, 406458), (234, 373455), (258, 338715), (270, 323661), (351, 248970), (386, 226395), (387, 225810), (390, 224073), (405, 215774), (430, 203229), (559, 156330), (579, 150930), (585, 149382), (645, 135486), (702, 124485), (774, 112905), (810, 107887), (965, 90558), (1053, 82990), (1118, 78165), (1158, 75465), (1161, 75270), (1170, 74691), (1290, 67743), (1677, 52110), (1737, 50310), (1755, 49794), (1930, 45279), (1935, 45162), (2106, 41495), (2322, 37635), (2509, 34830), (2795, 31266), (2895, 30186), (3354, 26055), (3474, 25155), (3483, 25090), (3510, 24897), (3870, 22581), (5018, 17415), (5031, 17370), (5211, 16770), (5265, 16598), (5590, 15633), (5790, 15093), (5805, 15054), (6966, 12545), (7527, 11610), (8299, 10530), (8385, 10422), (8685, 10062)]