184439900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 417056640

約数和(自身を除く): 232616740

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 59, 86, 100, 118, 172, 215, 236, 295, 430, 590, 727, 860, 1075, 1180, 1454, 1475, 2150, 2537, 2908, 2950, 3635, 4300, 5074, 5900, 7270, 10148, 12685, 14540, 18175, 25370, 31261, 36350, 42893, 50740, 62522, 63425, 72700, 85786, 125044, 126850, 156305, 171572, 214465, 253700, 312610, 428930, 625220, 781525, 857860, 1072325, 1563050, 1844399, 2144650, 3126100, 3688798, 4289300, 7377596, 9221995, 18443990, 36887980, 46109975, 92219950, 184439900]

約数ペア:

[(1, 184439900), (2, 92219950), (4, 46109975), (5, 36887980), (10, 18443990), (20, 9221995), (25, 7377596), (43, 4289300), (50, 3688798), (59, 3126100), (86, 2144650), (100, 1844399), (118, 1563050), (172, 1072325), (215, 857860), (236, 781525), (295, 625220), (430, 428930), (590, 312610), (727, 253700), (860, 214465), (1075, 171572), (1180, 156305), (1454, 126850), (1475, 125044), (2150, 85786), (2537, 72700), (2908, 63425), (2950, 62522), (3635, 50740), (4300, 42893), (5074, 36350), (5900, 31261), (7270, 25370), (10148, 18175), (12685, 14540)]