72083100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 209635888

約数和(自身を除く): 137552788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 241, 300, 482, 723, 964, 997, 1205, 1446, 1994, 2410, 2892, 2991, 3615, 3988, 4820, 4985, 5982, 6025, 7230, 9970, 11964, 12050, 14460, 14955, 18075, 19940, 24100, 24925, 29910, 36150, 49850, 59820, 72300, 74775, 99700, 149550, 240277, 299100, 480554, 720831, 961108, 1201385, 1441662, 2402770, 2883324, 3604155, 4805540, 6006925, 7208310, 12013850, 14416620, 18020775, 24027700, 36041550, 72083100]

約数ペア:

[(1, 72083100), (2, 36041550), (3, 24027700), (4, 18020775), (5, 14416620), (6, 12013850), (10, 7208310), (12, 6006925), (15, 4805540), (20, 3604155), (25, 2883324), (30, 2402770), (50, 1441662), (60, 1201385), (75, 961108), (100, 720831), (150, 480554), (241, 299100), (300, 240277), (482, 149550), (723, 99700), (964, 74775), (997, 72300), (1205, 59820), (1446, 49850), (1994, 36150), (2410, 29910), (2892, 24925), (2991, 24100), (3615, 19940), (3988, 18075), (4820, 14955), (4985, 14460), (5982, 12050), (6025, 11964), (7230, 9970)]