201630379600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{26723}}^1$

素因数の和:28205

約数の個数: 120

約数和(自身を含む): 522058898592

約数和(自身を除く): 320428518992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 1451, 2600, 2902, 5200, 5804, 7255, 11608, 14510, 18863, 23216, 26723, 29020, 36275, 37726, 53446, 58040, 72550, 75452, 94315, 106892, 116080, 133615, 145100, 150904, 188630, 213784, 267230, 290200, 301808, 347399, 377260, 427568, 471575, 534460, 580400, 668075, 694798, 754520, 943150, 1068920, 1336150, 1389596, 1509040, 1736995, 1886300, 2137840, 2672300, 2779192, 3473990, 3772600, 5344600, 5558384, 6947980, 7545200, 8684975, 10689200, 13895960, 17369950, 27791920, 34739900, 38775073, 69479800, 77550146, 138959600, 155100292, 193875365, 310200584, 387750730, 504075949, 620401168, 775501460, 969376825, 1008151898, 1551002920, 1938753650, 2016303796, 2520379745, 3102005840, 3877507300, 4032607592, 5040759490, 7755014600, 8065215184, 10081518980, 12601898725, 15510029200, 20163037960, 25203797450, 40326075920, 50407594900, 100815189800, 201630379600]

約数ペア:

[(1, 201630379600), (2, 100815189800), (4, 50407594900), (5, 40326075920), (8, 25203797450), (10, 20163037960), (13, 15510029200), (16, 12601898725), (20, 10081518980), (25, 8065215184), (26, 7755014600), (40, 5040759490), (50, 4032607592), (52, 3877507300), (65, 3102005840), (80, 2520379745), (100, 2016303796), (104, 1938753650), (130, 1551002920), (200, 1008151898), (208, 969376825), (260, 775501460), (325, 620401168), (400, 504075949), (520, 387750730), (650, 310200584), (1040, 193875365), (1300, 155100292), (1451, 138959600), (2600, 77550146), (2902, 69479800), (5200, 38775073), (5804, 34739900), (7255, 27791920), (11608, 17369950), (14510, 13895960), (18863, 10689200), (23216, 8684975), (26723, 7545200), (29020, 6947980), (36275, 5558384), (37726, 5344600), (53446, 3772600), (58040, 3473990), (72550, 2779192), (75452, 2672300), (94315, 2137840), (106892, 1886300), (116080, 1736995), (133615, 1509040), (145100, 1389596), (150904, 1336150), (188630, 1068920), (213784, 943150), (267230, 754520), (290200, 694798), (301808, 668075), (347399, 580400), (377260, 534460), (427568, 471575)]