202850550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1003

約数の個数: 144

約数和(自身を含む): 632316672

約数和(自身を除く): 429466122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 71, 75, 90, 105, 126, 142, 150, 175, 210, 213, 225, 315, 350, 355, 426, 450, 497, 525, 630, 639, 710, 907, 994, 1050, 1065, 1278, 1491, 1575, 1775, 1814, 2130, 2485, 2721, 2982, 3150, 3195, 3550, 4473, 4535, 4970, 5325, 5442, 6349, 6390, 7455, 8163, 8946, 9070, 10650, 12425, 12698, 13605, 14910, 15975, 16326, 19047, 22365, 22675, 24850, 27210, 31745, 31950, 37275, 38094, 40815, 44730, 45350, 57141, 63490, 64397, 68025, 74550, 81630, 95235, 111825, 114282, 128794, 136050, 158725, 190470, 193191, 204075, 223650, 285705, 317450, 321985, 386382, 408150, 450779, 476175, 571410, 579573, 643970, 901558, 952350, 965955, 1159146, 1352337, 1428525, 1609925, 1931910, 2253895, 2704674, 2857050, 2897865, 3219850, 4057011, 4507790, 4829775, 5795730, 6761685, 8114022, 9659550, 11269475, 13523370, 14489325, 20285055, 22538950, 28978650, 33808425, 40570110, 67616850, 101425275, 202850550]

約数ペア:

[(1, 202850550), (2, 101425275), (3, 67616850), (5, 40570110), (6, 33808425), (7, 28978650), (9, 22538950), (10, 20285055), (14, 14489325), (15, 13523370), (18, 11269475), (21, 9659550), (25, 8114022), (30, 6761685), (35, 5795730), (42, 4829775), (45, 4507790), (50, 4057011), (63, 3219850), (70, 2897865), (71, 2857050), (75, 2704674), (90, 2253895), (105, 1931910), (126, 1609925), (142, 1428525), (150, 1352337), (175, 1159146), (210, 965955), (213, 952350), (225, 901558), (315, 643970), (350, 579573), (355, 571410), (426, 476175), (450, 450779), (497, 408150), (525, 386382), (630, 321985), (639, 317450), (710, 285705), (907, 223650), (994, 204075), (1050, 193191), (1065, 190470), (1278, 158725), (1491, 136050), (1575, 128794), (1775, 114282), (1814, 111825), (2130, 95235), (2485, 81630), (2721, 74550), (2982, 68025), (3150, 64397), (3195, 63490), (3550, 57141), (4473, 45350), (4535, 44730), (4970, 40815), (5325, 38094), (5442, 37275), (6349, 31950), (6390, 31745), (7455, 27210), (8163, 24850), (8946, 22675), (9070, 22365), (10650, 19047), (12425, 16326), (12698, 15975), (13605, 14910)]