203712900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{619}}^1\times {\mathrm{1097}}^1$

素因数の和:1733

約数の個数: 72

約数和(自身を含む): 590899680

約数和(自身を除く): 387186780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 619, 1097, 1238, 1857, 2194, 2476, 3095, 3291, 3714, 4388, 5485, 6190, 6582, 7428, 9285, 10970, 12380, 13164, 15475, 16455, 18570, 21940, 27425, 30950, 32910, 37140, 46425, 54850, 61900, 65820, 82275, 92850, 109700, 164550, 185700, 329100, 679043, 1358086, 2037129, 2716172, 3395215, 4074258, 6790430, 8148516, 10185645, 13580860, 16976075, 20371290, 33952150, 40742580, 50928225, 67904300, 101856450, 203712900]

約数ペア:

[(1, 203712900), (2, 101856450), (3, 67904300), (4, 50928225), (5, 40742580), (6, 33952150), (10, 20371290), (12, 16976075), (15, 13580860), (20, 10185645), (25, 8148516), (30, 6790430), (50, 4074258), (60, 3395215), (75, 2716172), (100, 2037129), (150, 1358086), (300, 679043), (619, 329100), (1097, 185700), (1238, 164550), (1857, 109700), (2194, 92850), (2476, 82275), (3095, 65820), (3291, 61900), (3714, 54850), (4388, 46425), (5485, 37140), (6190, 32910), (6582, 30950), (7428, 27425), (9285, 21940), (10970, 18570), (12380, 16455), (13164, 15475)]