30339200

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 79050000

約数和(自身を除く): 48710800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 499, 608, 640, 760, 800, 950, 998, 1216, 1520, 1600, 1900, 1996, 2432, 2495, 3040, 3200, 3800, 3992, 4990, 6080, 7600, 7984, 9481, 9980, 12160, 12475, 15200, 15968, 18962, 19960, 24950, 30400, 31936, 37924, 39920, 47405, 49900, 60800, 63872, 75848, 79840, 94810, 99800, 151696, 159680, 189620, 199600, 237025, 303392, 319360, 379240, 399200, 474050, 606784, 758480, 798400, 948100, 1213568, 1516960, 1596800, 1896200, 3033920, 3792400, 6067840, 7584800, 15169600, 30339200]

約数ペア:

[(1, 30339200), (2, 15169600), (4, 7584800), (5, 6067840), (8, 3792400), (10, 3033920), (16, 1896200), (19, 1596800), (20, 1516960), (25, 1213568), (32, 948100), (38, 798400), (40, 758480), (50, 606784), (64, 474050), (76, 399200), (80, 379240), (95, 319360), (100, 303392), (128, 237025), (152, 199600), (160, 189620), (190, 159680), (200, 151696), (304, 99800), (320, 94810), (380, 79840), (400, 75848), (475, 63872), (499, 60800), (608, 49900), (640, 47405), (760, 39920), (800, 37924), (950, 31936), (998, 30400), (1216, 24950), (1520, 19960), (1600, 18962), (1900, 15968), (1996, 15200), (2432, 12475), (2495, 12160), (3040, 9980), (3200, 9481), (3800, 7984), (3992, 7600), (4990, 6080)]