500083020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 1593446400

約数和(自身を除く): 1093363380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 199, 207, 230, 276, 345, 398, 414, 460, 597, 607, 690, 796, 828, 995, 1035, 1194, 1214, 1380, 1791, 1821, 1990, 2070, 2388, 2428, 2985, 3035, 3582, 3642, 3980, 4140, 4577, 5463, 5970, 6070, 7164, 7284, 8955, 9105, 9154, 10926, 11940, 12140, 13731, 13961, 17910, 18210, 18308, 21852, 22885, 27315, 27462, 27922, 35820, 36420, 41193, 41883, 45770, 54630, 54924, 55844, 68655, 69805, 82386, 83766, 91540, 109260, 120793, 125649, 137310, 139610, 164772, 167532, 205965, 209415, 241586, 251298, 274620, 279220, 362379, 411930, 418830, 483172, 502596, 603965, 628245, 724758, 823860, 837660, 1087137, 1207930, 1256490, 1449516, 1811895, 2174274, 2415860, 2512980, 2778239, 3623790, 4348548, 5435685, 5556478, 7247580, 8334717, 10871370, 11112956, 13891195, 16669434, 21742740, 25004151, 27782390, 33338868, 41673585, 50008302, 55564780, 83347170, 100016604, 125020755, 166694340, 250041510, 500083020]

約数ペア:

[(1, 500083020), (2, 250041510), (3, 166694340), (4, 125020755), (5, 100016604), (6, 83347170), (9, 55564780), (10, 50008302), (12, 41673585), (15, 33338868), (18, 27782390), (20, 25004151), (23, 21742740), (30, 16669434), (36, 13891195), (45, 11112956), (46, 10871370), (60, 8334717), (69, 7247580), (90, 5556478), (92, 5435685), (115, 4348548), (138, 3623790), (180, 2778239), (199, 2512980), (207, 2415860), (230, 2174274), (276, 1811895), (345, 1449516), (398, 1256490), (414, 1207930), (460, 1087137), (597, 837660), (607, 823860), (690, 724758), (796, 628245), (828, 603965), (995, 502596), (1035, 483172), (1194, 418830), (1214, 411930), (1380, 362379), (1791, 279220), (1821, 274620), (1990, 251298), (2070, 241586), (2388, 209415), (2428, 205965), (2985, 167532), (3035, 164772), (3582, 139610), (3642, 137310), (3980, 125649), (4140, 120793), (4577, 109260), (5463, 91540), (5970, 83766), (6070, 82386), (7164, 69805), (7284, 68655), (8955, 55844), (9105, 54924), (9154, 54630), (10926, 45770), (11940, 41883), (12140, 41193), (13731, 36420), (13961, 35820), (17910, 27922), (18210, 27462), (18308, 27315), (21852, 22885)]