47940200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 140511840

約数和(自身を除く): 92571640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 140, 154, 175, 200, 220, 242, 275, 280, 283, 308, 350, 385, 440, 484, 550, 566, 605, 616, 700, 770, 847, 968, 1100, 1132, 1210, 1400, 1415, 1540, 1694, 1925, 1981, 2200, 2264, 2420, 2830, 3025, 3080, 3113, 3388, 3850, 3962, 4235, 4840, 5660, 6050, 6226, 6776, 7075, 7700, 7924, 8470, 9905, 11320, 12100, 12452, 14150, 15400, 15565, 15848, 16940, 19810, 21175, 21791, 24200, 24904, 28300, 31130, 33880, 34243, 39620, 42350, 43582, 49525, 56600, 62260, 68486, 77825, 79240, 84700, 87164, 99050, 108955, 124520, 136972, 155650, 169400, 171215, 174328, 198100, 217910, 239701, 273944, 311300, 342430, 396200, 435820, 479402, 544775, 622600, 684860, 856075, 871640, 958804, 1089550, 1198505, 1369720, 1712150, 1917608, 2179100, 2397010, 3424300, 4358200, 4794020, 5992525, 6848600, 9588040, 11985050, 23970100, 47940200]

約数ペア:

[(1, 47940200), (2, 23970100), (4, 11985050), (5, 9588040), (7, 6848600), (8, 5992525), (10, 4794020), (11, 4358200), (14, 3424300), (20, 2397010), (22, 2179100), (25, 1917608), (28, 1712150), (35, 1369720), (40, 1198505), (44, 1089550), (50, 958804), (55, 871640), (56, 856075), (70, 684860), (77, 622600), (88, 544775), (100, 479402), (110, 435820), (121, 396200), (140, 342430), (154, 311300), (175, 273944), (200, 239701), (220, 217910), (242, 198100), (275, 174328), (280, 171215), (283, 169400), (308, 155650), (350, 136972), (385, 124520), (440, 108955), (484, 99050), (550, 87164), (566, 84700), (605, 79240), (616, 77825), (700, 68486), (770, 62260), (847, 56600), (968, 49525), (1100, 43582), (1132, 42350), (1210, 39620), (1400, 34243), (1415, 33880), (1540, 31130), (1694, 28300), (1925, 24904), (1981, 24200), (2200, 21791), (2264, 21175), (2420, 19810), (2830, 16940), (3025, 15848), (3080, 15565), (3113, 15400), (3388, 14150), (3850, 12452), (3962, 12100), (4235, 11320), (4840, 9905), (5660, 8470), (6050, 7924), (6226, 7700), (6776, 7075)]