202225400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 528269760

約数和(自身を除く): 326044360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 169, 193, 200, 248, 260, 310, 325, 338, 386, 403, 520, 620, 650, 676, 772, 775, 806, 845, 965, 1240, 1300, 1352, 1544, 1550, 1612, 1690, 1930, 2015, 2509, 2600, 3100, 3224, 3380, 3860, 4030, 4225, 4825, 5018, 5239, 5983, 6200, 6760, 7720, 8060, 8450, 9650, 10036, 10075, 10478, 11966, 12545, 16120, 16900, 19300, 20072, 20150, 20956, 23932, 25090, 26195, 29915, 32617, 33800, 38600, 40300, 41912, 47864, 50180, 52390, 59830, 62725, 65234, 77779, 80600, 100360, 104780, 119660, 125450, 130468, 130975, 149575, 155558, 163085, 209560, 239320, 250900, 260936, 261950, 299150, 311116, 326170, 388895, 501800, 523900, 598300, 622232, 652340, 777790, 815425, 1011127, 1047800, 1196600, 1304680, 1555580, 1630850, 1944475, 2022254, 3111160, 3261700, 3888950, 4044508, 5055635, 6523400, 7777900, 8089016, 10111270, 15555800, 20222540, 25278175, 40445080, 50556350, 101112700, 202225400]

約数ペア:

[(1, 202225400), (2, 101112700), (4, 50556350), (5, 40445080), (8, 25278175), (10, 20222540), (13, 15555800), (20, 10111270), (25, 8089016), (26, 7777900), (31, 6523400), (40, 5055635), (50, 4044508), (52, 3888950), (62, 3261700), (65, 3111160), (100, 2022254), (104, 1944475), (124, 1630850), (130, 1555580), (155, 1304680), (169, 1196600), (193, 1047800), (200, 1011127), (248, 815425), (260, 777790), (310, 652340), (325, 622232), (338, 598300), (386, 523900), (403, 501800), (520, 388895), (620, 326170), (650, 311116), (676, 299150), (772, 261950), (775, 260936), (806, 250900), (845, 239320), (965, 209560), (1240, 163085), (1300, 155558), (1352, 149575), (1544, 130975), (1550, 130468), (1612, 125450), (1690, 119660), (1930, 104780), (2015, 100360), (2509, 80600), (2600, 77779), (3100, 65234), (3224, 62725), (3380, 59830), (3860, 52390), (4030, 50180), (4225, 47864), (4825, 41912), (5018, 40300), (5239, 38600), (5983, 33800), (6200, 32617), (6760, 29915), (7720, 26195), (8060, 25090), (8450, 23932), (9650, 20956), (10036, 20150), (10075, 20072), (10478, 19300), (11966, 16900), (12545, 16120)]