7074450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 19344000

約数和(自身を除く): 12269550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 199, 225, 237, 395, 398, 450, 474, 597, 711, 790, 995, 1185, 1194, 1422, 1791, 1975, 1990, 2370, 2985, 3555, 3582, 3950, 4975, 5925, 5970, 7110, 8955, 9950, 11850, 14925, 15721, 17775, 17910, 29850, 31442, 35550, 44775, 47163, 78605, 89550, 94326, 141489, 157210, 235815, 282978, 393025, 471630, 707445, 786050, 1179075, 1414890, 2358150, 3537225, 7074450]

約数ペア:

[(1, 7074450), (2, 3537225), (3, 2358150), (5, 1414890), (6, 1179075), (9, 786050), (10, 707445), (15, 471630), (18, 393025), (25, 282978), (30, 235815), (45, 157210), (50, 141489), (75, 94326), (79, 89550), (90, 78605), (150, 47163), (158, 44775), (199, 35550), (225, 31442), (237, 29850), (395, 17910), (398, 17775), (450, 15721), (474, 14925), (597, 11850), (711, 9950), (790, 8955), (995, 7110), (1185, 5970), (1194, 5925), (1422, 4975), (1791, 3950), (1975, 3582), (1990, 3555), (2370, 2985)]